1,4-Butanediol depressanthabit-forming 1,4-BD is a clear liquid with intoxicating effects. It is a pro-drug for GHB, and has similar though reportedly inferior effects. It also carries the potential for more health risks than GHB, such as liver toxicity. bd,1,4-bd,14bd

1B-LSD tentativeresearch-chemicalpsychedelic 1B-LSD (1-butanoyl-lysergic acid diethylamide) is an LSD analogue which appears to be about as potent as 1P-LSD (slightly more potent than LSD) and has a slightly shorter duration than that of LSD, again thought to be about the same as 1P-LSD. Released in late 2018, and marketed agressively as a replacement for 1P-LSD. 1B-LSD does not yet have a clearly established safety profile, 1b

1CP-LSD psychedelicresearch-chemicaltentative 1cP-LSD (1-cyclopropionyl-lysergic acid diethylamide) is a novel lysergamide with little to no history of use. It is said to be a less pushy and shorter lasting version of LSD. Described as having a more gradual onset than 1P-LSD, with a less visual more meditative headspace when compared with LSD.*NOTE: This is a very new research chemical - take all info with a grain of salt.* 1cplsd,curie

1P-ETH-LAD psychedelictentativeresearch-chemical A new psychedelic lysergamide which is suspected to be a prodrug of ETH-LAD, which could explain why the doses are very similar. Or it could be active on its own. Scientific studies would need to be written to understand, yet there are none. 1pethlad

1P-LSD psychedelicresearch-chemical An LSD analogue which appears to be slightly more potent with a shorter duration. Its effects are reported to be extremely similar to LSD, and thus far seems to be similarly safe. Released in late 2014, It has quickly become a highly popular research chemical due to its implicit legality, similarity to LSD and wide availability on the Internet. 1plsd,1p

2-AI stimulantresearch-chemicalhabit-formingtentative Short acting stimulant that is sometimes compared to the likes of Methamphetamine. It is a rigid analogue of Amphetamine, and also partially substitutes for the prior in rat discrimination studies. 2ai,2-aminoindan

2-Chloroephenidine dissociativeresearch-chemicaltentative Analogue of Ephenidine. Very little is known about this quite obscure compound. Very likely to exhibit dissociative effects, and is slightly less potent than the parent drug Ephenidine. 2-chloroephenidine,2chloroephenidine,2-cl-ephenidine,2clephenidine

2-DPMP stimulantresearch-chemicalhabit-formingtentative A very potent stimulant that is a NDRI. Developed by Novartis in the 1950s, to treat narcolepsy and ADHD, however dropped when Methylphenidate was produced a few years later, which was seen as superior due to its shorter T½. 2-DPMP Half life 16-20 hours. Warning: subjective reports suggest this drug is caustic to the nasal mucosa and may cause damage to the nasal cavity. desoxypipradrol,2dpmp,2-desoxypiperadol,desoxypipradol

2-FA stimulantresearch-chemicalhabit-forming Stimulant drug of the amphetamine family. Reported as having effects similar to those of Dextroamphetamine, but with a milder euphoria and a comparatively smoother comedown. Has a shorter duration and less empathogenic effect-profile as compared with 4-FA. Thought to produce less neurotoxic metabolites compared to amphetamine. 2-fluoroamphetamine,2-fmp,2fa

2-FDCK tentativedissociativehabit-forming Dissociative anesthetic of the arylcyclohexylamine class. Seemingly on par with ketamine in dosage. Longer onset than the prior. 2f-ketamine,2f-ket,2-fluorodeschloroketamine,2-fl-2'-oxo-pcm,2f-dck,2fket,2fdck

2-FEA stimulanttentativeresearch-chemical Stimulant closely related to 2-FMA. Presumably slightly less potent than the prior. Toxicology and the likes are pretty much completely unknown. Tread with caution. 2-fluoroethylamphetamine

2-FMA stimulantresearch-chemicalhabit-forming A long-acting stimulant often compared to lisdexamphetamine. Thought to lack some of amphetamine's neurotoxic metabolites. Very functional, and for this reason it is commonly used for studying. 2fma

2-Me-DMT psychedelicresearch-chemicaltentative Also known as 2,N,N-TMT, this drug was first synthesised by Alexander Shulgin. Described as a very mild psychedelic of similar subjective effects to other tryptamines. Reported as having an unusual and unpredictable dose curve, it is recommended to start low with this drug.

2-MEC stimulantresearch-chemicalhabit-formingtentative Cathinone which some users report to feel like a weaker MDMA with a shorter onset.

2-methyl-2-butanol habit-formingdepressanttentative A tertiary alcohol that has sedative, hypnotic, and anxiolytic effects. It is also roughly 20x more potent than Ethanol by weight. 2m2b

2-MA stimulantresearch-chemicalhabit-formingtentative Also known as Ortetamine, this rarely seen amphetamine is approximately 1/10th as potent as dextroamphetamine. Little information exists regarding its safety or effects. 2-ma

2-MMC stimulanthabit-formingtentativeresearch-chemical A cathinone, yet the effects are noted more of the likes of 2-FA or amphetamine. Which apparently left people dissapointed.

2-MPPP research-chemicalhabit-formingstimulanttentative A novel stimulant that is similar to methcathinone. n-piperidinecathinone

2-PA stimulantresearch-chemicalhabit-formingtentative Amphetamine with the alpha-methyl replaced by ketone. Very few reports. Also no information on the safety of this compound. As always treat with caution. 2-phenylacetamide

2-PTA stimulantresearch-chemicalhabit-formingtentative 4-Methylamphetamine with the alpha-methyl replaced by ketone. Very few reports. Also no information of the safety of this compound. As always treat with caution. 4-methyl-2-pa,2-(p-tolyl)acetamide

25B-NBOH psychedelicresearch-chemicaltentative A phenethylamine psychedelic and stimulant derivative of 2C-B, this compound is related to and has similar effects to 25b-NBOMe. It is significantly more potent than 2C-B but less potent than 25B-NBOMe. Overdoses of NBOH compounds may cause dangerous vasoconstriction. May induce uncomfortable body load. 25bnboh,nboh-2cb,2cb-nboh,2c-b-nboh

25B-NBOMe psychedelicresearch-chemical Psychedelic Phenethylamine, active in the lower microgram range, that is not active orally. 25b

25C-NBOH psychedelicresearch-chemicaltentative A phenethylamine psychedelic and stimulant derivative of 2C-C, this compound is related and has similar effects to 25c-NBOMe. It is significantly more potent than 2C-C but less potent than 25c-NBOMe. Overdoses of NBOH compounds may cause dangerous vasoconstriction. May induce uncomfortable body load.

25C-NBOMe psychedelicresearch-chemicalcommon A relatively new and popular research chemical. A short acting psychedelic related to 2C-C with similar effects to LSD, though more visual with less of a 'head-trip.' Frequently mis-sold as LSD. Causes an uncomfortable body load and has caused several deaths even within regular dose ranges. 25c,2c-nbome

25D-NBOMe psychedelicresearch-chemical Uncommon analogue of 2C-D. Extremely potent psychedelic with stimulating qualities. Could cause dangerous vasoconstriction at high doses. May induce uncomfortable body load. 2c-d-nbome,25d

25E-NBOMe psychedelicresearch-chemical A potent psychedelic phenethylamine and derivative of 2C-E, usually sold on blotters. May be mis-sold as LSD. Effects include vivid hallucinations, stimulation, heavy body load and vasoconstriction. At high doses vasoconstriction can endanger life, exercise caution. 25e

25G-NBOMe psychedelicresearch-chemicaltentative A rare psychedelic stimulant and bomamine. A derivative of 2C-G, but far more potent. Likely to have hallucinogenic, stimulant and vasoconstrictive properties which may be dangerous at high doses. A heavy body load is to be expected. 25g,25gnbome

25H-NBOMe psychedelicresearch-chemicaltentative A rare psychedelic stimulant and bomamine. A derivative of 2C-H, but many times more potent. Likely to have hallucinogenic, stimulant and vasoconstrictive properties which may be dangerous at high doses. A heavy body load is to be expected. 25h,25-h-nbome

25I-NBF tentativepsychedelicresearch-chemical Is a derivate of the psychedelic 2C-I. Was sold breifly in a few countries before being banned. Based purely on the pharmacological evidence it'll be between 6-8x less potent than it's parent compound 25I-NBOMe.

25I-NBMD psychedelicresearch-chemicaltentative A psychedelic phenethylamine that is related to the 25X-NBOMe series which in turn makes it related to the 2C-X series. Quite potent substance.

25I-NBOH psychedelicresearch-chemicaltentative A phenethylamine psychedelic and stimulant derivative of 2C-I, this compound is related and has similar effects to 25i-NBOMe. It is significantly more potent than 2C-I but less potent than 25i-NBOMe. Overdoses of NBOH compounds may cause dangerous vasoconstriction. May induce uncomfortable body load. nboh-2ci,cimbi-27

25I-NBOMe psychedelicresearch-chemicalcommon A relatively new and popular research chemical with psychedelic properties. Users report an uncomfortable body load with very strong visuals, though with less of a mental aspect than most psychedelics. Commonly mis-sold as LSD, since it is much cheaper to produce. Is considered quite unsafe, and has caused several deaths at 'regular' doses. 25i,2-c-i-nbome,25-i

25iP-NBOMe psychedelicresearch-chemicaltentative Almost unheard-of bomamine analogue of 2C-iP. Extremely potent psychedelic with stimulating qualities. May cause potentially dangerous vasoconstriction at high doses. May induce uncomfortable body load. 25ip

25N-NBOMe psychedelicresearch-chemicaltentative A rare, highly potent and yellow psychedelic phenethylamine and derivative of 2C-N. Effects are similar to other NBOMe compounds, with hallucinations, intense body load, stimulation and vasoconstriction. At high doses vasoconstriction can be dangerous, exercise caution. 2-c-n-nbome,25n

25P-NBOMe psychedelicresearch-chemicaltentative A rare potent psychedelic drug with similar effects and risks to others in the NBOMe class. Yet no trip reports... when the substance was first sold in mid-late 2012, and resurfaced in early 2015.

25T-2-NBOMe psychedelicresearch-chemicaltentative A potent serotonin receptor agonist at the 5-HT2a receptor that is of the NBOMe drug class. It is a hallucinogenic and psychedelic with limited recorded human use. 25t2-nbome

25T-4-NBOMe tentativepsychedelicresearch-chemical A psychedelic RC of the NBOMe class of drugs that is expected to cause hallucinations. Limited human use has been recorded on this drug and caution should be used with dosing. 25t4-nbome

2C-B psychedelicempathogencommon A popular psychedelic in the phenethylamine family. Provides empathic experiences at lower doses and strong visual and psychedelic experiences at higher doses. Commonly used as a party drug as it is more clear-headed than most psychedelics. 2C-B has been in use since the early 1990s bees,nexus,2cb,2cb,2-cb

2C-B-AN psychedelictentativeresearch-chemical 2C-B-AN is a novel prodrug for 2C-B.

2C-B-FLY psychedelicresearch-chemical Psychedelic phenethylamine that is the dihydrodifuran analog of 2C-B. 2cb-fly,2cbfly

2C-C psychedelicresearch-chemical A short-acting psychedelic research chemical of the 2c-x family. Often described as being less stimulating than the other 2c-x, and is a relatively unique psychedelic in this respect. 2cc

2C-D psychedelicresearch-chemical A fairly generic psychedelic famed for being usable as "psychedelic tofu". Little character of its own but pleasant in combinations. 2cd,2c-m,2cm

2C-E psychedelicresearch-chemicalcommon An intense psychedelic drug with very strong visuals, sometimes criticised for its relatively uncomfortable body load. Otherwise, effects are comparable to other 2c-x drugs. 2ce

2C-G psychedelicresearch-chemicaltentative Extremely rare drug of the 2C-X family. An extremely long lasting substance. Is nearly as potent as its amphetamine counter-part, Ganesha. Yet is said to have very little visual activity. 2cg

2C-I psychedelicresearch-chemical A psychedelic similar to the more well-known 2C-B. Users frequently report very vivid and bright open-eye visuals and more mild closed-eye visuals compared to 2C-B and other drugs in the 2C family. Can also be more stimulating than 2C-B along with having a slight body load for some users. Less safe at high doses compared to 2C-B 2ci

2C-IP psychedelicresearch-chemicaltentative Isopropyl analog (branched analog) of 2C-P with a slightly shorter duration and lower potency.

2C-N psychedelicresearch-chemicaltentative A relatively uncommon and short-acting psychedelic phenethylamine of the 2C-x family. It behaves much like other 2C-x drugs, but is unique in that it is a yellowish golden-coloured salt. Described by some, namely Shulgin, as being quite underwhelming. 2cn

2C-P psychedelicresearch-chemical A synthetic phenylethlyamine that is sometimes compared in effects to 2C-E, yet with a much longer duration. With a much more pronouced bodyload. Is one of the most potent of the 2C-X series. 2cp

2C-T psychedelicempathogenresearch-chemicaltentative A very rare psychedelic phenylethylamine, that is quite lovely. 2ct

2C-T-2 psychedelicresearch-chemical An unusual psychedelic with similar effects to 2C-B and a slightly longer duration, but maligned because of some deaths in the 2000s. Also similar to 2c-t-7, but with a shorter duration. Potentially unsafe with stimulants and empathogens. 2ct2

2C-T-21 psychedelicresearch-chemicaltentative A rare psychedelic phenethylamine.

2C-T-4 psychedelicresearch-chemical A psychedelic phenethylamine that has a longer onset and duration compared to the more common 2C-T-x (2 and 7). 2ct4,2c-t4,2-ct4,2ct-4

2C-T-7 research-chemicalempathogenpsychedelic A relatively uncommon psychedelic phenethylamine and possible MAOI. Long lasting, an possesses an unpredictable dosage curve. Questionable safety in combination with most things. 2ct7

3,4-CTMP stimulantresearch-chemicalhabit-forming A strong stimulant, NDRI and analogue of methylphenidate. Has increased in popularity in recent years. Said to be seven times more potent than methylphenidate but with a slower onset, however discrimination studies have found it to be more addictive than cocaine. 34ctmp,3,4-dichloromethylphenidate

3,6-DMPM stimulanttentativeresearch-chemical Stimulant that is related to Phenmetrazine. Nearly no information on dose or effects.

3-CMC stimulantresearch-chemicalhabit-formingtentative A rarely seen halogenated cathinone drug. Likely to be a stimulant, possibly an entactogen. (Note: The amphetamine analogue of this drug, 4-CA, is a highly dangerous neurotoxin, no data about the safety of this one, but should likely be avoided) 3cmc

3-FA stimulantresearch-chemicalhabit-formingtentative A stimulant that is close to equipotent with methamphetamine and acts as a monoamine releasing agent , but has more selectivity for dopamine/noradrenaline over serotonin. 3fa

3-FEA stimulantresearch-chemicalhabit-formingtentative A novel fluorinated amphetamine with serotonergic properties. Effects are similar to 4-FA, in that it provides slight dopamine and norepinephrine release or reuptake inhibition, as well as serotonin release and reuptake inhibition. Effects on the serotonin side are more pronounced than dopamine and norepinephrine, the latter two being almost negligibly.

3-FMA stimulantresearch-chemicalhabit-forming Stimulant drug in the amphetamine family 3fma

3-FMC stimulantresearch-chemicalhabit-forming A stimulant drug related to mephedrone. A member of the cathinone class, it is also an amphetamine. Effects similar to other drugs of its class, may possess high addiction potential. May be a monoamine releaser, reuptake inhibitor or both.

3-FPM stimulantresearch-chemicalhabit-forming A functional stimulant related to phenmetrazine. Effects similar to amphetamine, but longer and more focused. Observed as being relatively benign in low doses, but seems to cause worrying health effects for heavy users. Pain from insufflation is eye-wateringly intense, but short. 3fpm,3-fph,3f-phenmetrazine,3f-p,3fp,pal-593

3-HO-PCE dissociativeresearch-chemicalhabit-formingtentative A rare and very potent PCP analogue, eight times more potent than PCP as NMDA receptor antagonist and also a μ-opioid receptor agonist. Similar in structure to methoxetamine. 3hopce

3-HO-PCP dissociativeresearch-chemicalhabit-formingtentative An arylcyclohexamine dissociative analogue of PCP, this drug is relatively uncommon, and little information is available. It is reported to not only have dissociative activity but also be an opioid. Some trip reports suggest very negative side-effects including intense muscle tension. 3hopcp

3-MEC stimulantresearch-chemicaltentativehabit-forming Another cathinone based stimulant, that is weaker than 4-MEC. Very few reports since it is quite unpopular.

3-MeO-PCE dissociativeresearch-chemicalhabit-formingtentative 3-MeO-PCP with a change of a ring replacement. Slightly more potent than 3-MeO-PCP. 3meopce,methoxyieticyclidine

3-MeO-PCMO dissociativeresearch-chemicaltentative A less common dissociative anaesthetic compound related to PCP. An analogue of 3-meo-pcp, but far less potent. Possibly an antitussive and antidepressant. Very little history of human use or pharmacological information.

3-MeO-PCP dissociativeresearch-chemicalhabit-formingcommon A potent dissociative often compared to MXE but with a longer duration, much less sedating effects and causing an overall different experience. Users have reported effects as being similar to PCP. Roughtly ten times more potent than 4-MeO-PCP. 3meopcp

3-MeO-PCPR dissociativetentativeresearch-chemicalhabit-forming This is the N-Propyl homologue of 3-MeO-PCE. It is slightly less potent than PCP. Yet seems slightly less manic inducing.

3-MeO-PCPY dissociativehabit-formingtentativeresearch-chemical 3-Methoxy analogue of Rolicyclidine (PCPy) less opioid effects than Phenylcyclidine (PCP) Yet still prominent.

3-MeOMC stimulanthabit-formingempathogen A cathinone that has a short history of human use.

3-MMC stimulanthabit-formingempathogen A euphoric stimulant similar to mephedrone but said to lack much of the "magic." Never gained the same popularity. Slightly less potent. 3mmc,3-methylmethcathinone,3methylmethcathinone,3-meph,3-mephedrone

3-OH-PHENAZEPAM tentativeresearch-chemicalbenzodiazepinehabit-formingdepressant The 3-OH analogue of Phenazepam, which cuts the half life down quite a bit. Psychoactive effects are mostly lead by its metabolites, rather than the drug itself. 3-ho-phenazepam,3hophenazepam,3ohphenazepam,3-ho-p,3hop,3-oh-p,3ohp,3-hydroxyphenazepam

3C-E psychedelicresearch-chemicalstimulant Three-Carbon Analog of Escaline. Substituted Amphetamine.

3C-P psychedelicstimulantresearch-chemical Rather new and uncommon stimulant, psychedelic and amphetamine with properties similar to the 2Cx class of drugs. 3-carbon homologue of proscaline. 3cp

4,4-DMAR stimulantempathogenhabit-formingtentative Very closely related stimulant to Aminorex and Pemoline. Was sold as a designer drug for quite awhile under the brand name "Serotoni" has been linked to at least 31 deaths. It is a potent SNDRA. serotoni,4,4-dmap

4-AcO-DALT psychedelicresearch-chemical An uncommon tryptamine derivative first reported in the mid 2000s, likely a psychedelic. Little is known about the pharmacology or effects of this compound. 4acodalt

4-AcO-DET tentativepsychedelicresearch-chemical Rare drug that is of the tryptamine family, can be comparable to Psilocybin. Expected to quickly hydrolyzed into the free phenolic 4-HO-DET. ethacetin,ethylacybin,4-acetoxy-det

4-AcO-DiPT psychedelicresearch-chemical An uncommon psychedelic tryptamine with a short history of human use, also known as Ipracetin. Possibly first synthesised by Alexander Shulgin. Some reports of heavy nausea, with effects comparable to 2c-b and mushrooms. 4-acetoxy-dipt,4acodipt,ipracetin,iprocetyl,aces

4-AcO-DMT psychedelicresearch-chemicalcommon A prodrug for Psilocin with extremely similar effects as Mushrooms. 4acodmt,psilacetin,4-aco,4-acetoxy-dmt

4-AcO-DPT psychedelictentativeresearch-chemical Research chemical of the Tryptamine class. First noted being sold in 2012, yet never recieved much attention. Conflicting reports. Doesn't dissolve well at all in nearly all solutions it was tested in. 4acodpt

4-AcO-MET psychedelicresearch-chemical A rare psychedelic tryptamine which is thought to be metabolised into 4-HO-MET. Onset and duration, intensity will vary but effect profile is largely the same. metacetin,4-acetoxy-met,4acomet

4-AcO-MiPT tentativepsychedelicempathogenresearch-chemical A quite potent tryptamine that has be related to having "shroom-like" visuals. Yet without much bodyload. Very hydroscopic. Seems to be quite safe in dosing. Similar to the likes of 2C-B. mipracetin,4acomipt

4-Benzylpiperidine stimulantresearch-chemicalhabit-formingtentative A dopamine releasing agent with weak serotonin releasing properties. Little evidence of human use. Potentially dangerous in overdose given MAOI + monoamine releasing properties. 4-pmpd

4-CBC stimulantresearch-chemicalempathogenhabit-forming Is a potentially very neurotoxic Cathinone. Obviously no scientic reports have been noted on the neurotoxicity or cardiotoxicity, so please move on with extreme caution.

4-CHLORODIAZEPAM research-chemicaltentative A benzodiazepine derivative of Diazepam, yet lacks affinity for GABA(a) receptors, yet is still a sedative, that has pro-convulsant effects. Yet at lower doses it has been proven to be neuroprotective. ro5-4864,4'-chlorodiazepam

4-CMA research-chemical The stimulant that is the N-Methyl Derivative and prodrug of the neurotoxic para-Chloroamphetamine.

4-CMC stimulantresearch-chemicalhabit-forming (Note this work is going off just a few users inputs, so take all of this with a grain of salt) The cathinone analogue of 4-CMA which is highly neurotoxic. It is not known if the cathinone family holds the same neurotoxicity problem as with the parent compound. 4cmc

4-EMC stimulantresearch-chemicalhabit-forming A stimulant that is a structural isomer of 4-MEC. 4-ethylmethcathinone

4-EPD stimulanthabit-formingtentative An obscure analogue of Pentedrone, which means very little information on this chemical. It is likely is shares the same general effects of the other Pentedrone family. 4-ethylpentedrone

4-FA stimulantresearch-chemicalhabit-formingempathogencommon An empathogen commonly used in place of MDMA, having a similar duration of empathogenic effects. This drug, however, has a longer stimulant "tail," during which effects are more like those of amphetamines. Not to be confused with 4-FMA, which has a similar potency, but is not particularly empathogenic. 4-Fluoroamphetamine,4fa,4-fmp,4-fluoroamphetamine

4-FEA stimulanttentativeresearch-chemical Stimulant that is the ethyl analogue of 4-FMA. 4-fluoroethylamphetamine

4-Fluoroethylphenidate stimulantresearch-chemicalhabit-formingtentative A more potent and longer lasting analogue of Ethylphenidate. 4f-eph,4-feph

4-Fluoromethylphenidate stimulantresearch-chemicalhabit-formingtentative A relatively uncommon, more serotonergic RC derivative of methylphenidate. A dopamine reuptake inhibitor possessing similar effects to associated stimulant compounds. 4f-mph,4-fmph,4fmph,4-fl-mph,4-fluoro-mph

4-Fluoropentedrone stimulantresearch-chemicaltentativehabit-forming An obscure analogue of pentedrone, little information exists about this cathinone. It is likely that it has the same general effects as pentedrone, mephedrone and other related stimulants. 4-fpd,4-f-pentedrone,4f-pentedrone

4-FMA stimulantresearch-chemicalhabit-formingempathogen A stimulant with some empathogenic properties, and analogue of Methamphetamine with similar effects. Reported to be less effective than 2-FMA and related compounds. Little is known about the pharmacological effects of this compound. Not to be confused with 4-FA, which has a different effect profile, despite similar potency. 4-fluromethamphetamine,4fma

4-FMC stimulantresearch-chemicalhabit-forming A cathinone stimulant also known as flephedrone, appeared in 2008 marketed as a mephedrone replacement. With some mild empathogenic effects, it failed to achieve widespread popularity. 4-fluoromethcathinone,fpephedrone,flephedrone,4fmc

4-FPM research-chemical Seems to be a substance, that was just made to get money. High doses needed to feel any effects. Would avoid.

4-FPP psychedelicempathogententativestimulant A piperazine derivative that has been reported to have mild pyschedelic effects, and also empathogen qualities. It has been sold in many branded legal highs.

4-HO-DET psychedelicresearch-chemical A rare compound first produced by Albert Hoffman, also known as ethocin. Structurally related to 4-HO-MET (metocin) and psilocin (4-HO-DMT), this drug has similar psychedelic effects but little recorded human usage. Probably similar to mushrooms. Potentially stimulating. 4hodet,4-hydroxy-det

4-HO-DiPT psychedelicresearch-chemical A psychedelic tryptamine also known as iprocin. A homologue of psilocin, this drug likely has similar effects to psychedelic mushrooms. Said to have a rapid onset and relatively short duration for a drug of its class. iprocin

4-HO-DPT tentativepsychedelicresearch-chemical A psychedelic hallucinogenic first synthesized by alexander shulgin. At light doses it causes enhanced cognition and appreciation for things like art and music while high doses cause visuals. The drug is known to cause a bodyload. 4hodpt,4-hydroxy-n,n-dipropyltryptamine

4-HO-EPT psychedelictentative The 4-Hydroxy version of EPT. Slightly more potent than the prior.

4-HO-MCPT psychedelictentativeresearch-chemical Novel synthetic tryptamine that is the cyclopropyl homologue of Psilocin. Not much is known about anything.

4-HO-MET psychedelicresearch-chemicalcommon A lesser known psychedelic tryptamine. Functional analogue of Psilocin. Very poorly soluble in water and alcohol. 4homet,homet,metocin,ethocin

4-HO-MiPT psychedelicresearch-chemical A reasonably popular tryptamine deriviative and Psilocin analogue, first synthesised by Alexander Shulgin. It has been reported as having comparable effects to psychedelic mushrooms, though with a shorter duration. 4homipt,homipt,ho-mipt,4-ho,miprocin

4-HO-MPMI psychedelicresearch-chemicaltentative A rare tryptamine derivative first synthesised by David Nichols. This drug, also known as lucigenol, has rarely been documented outside the lab. It is known to be a psychedelic similar to other psychoactive tryptamines, with a potency similar to DOI, but little else is known. lucigenol

4-HO-MPT psychedelictentativeresearch-chemical Psychedelic drug of the tryptamine class. Higher homologue of Psilocin, and is the 4-hydroxy analogue of N-Methyl-N-Propyltryptamine. 4hompt

4-MEC stimulantresearch-chemicalhabit-forming A substituted cathinone stimulant; little is known about its safety or subjective effects. It is believed to have similar effects to mephedrone, but with a lower potency and a stronger stimulating character. 4-Methylethcathinone,4mec,4-methylethcathinone

4-MeO-Butyrfentanyl tentativeresearch-chemicalopioidhabit-forming Rare and basically unknown opioid and fentanyl analogue (not to be confused with Butyrfentanyl). Virtually no reliable information exists, safe dosages are unknown. Exercise extreme caution. Overdose may result in respiratory depression. Do not mix with stimulants or depressants. 4-meo-bf

4-MeO-MiPT psychedelicresearch-chemicaltentative A rare psychedelic tryptamine first synthesised by Alexander Shulgin, said to the be "little brother" of 5-MeO-MiPT. Said to be relatively mild with lighter visual effects than most tryptamines.

4-MeO-PCP dissociativeresearch-chemicalhabit-forming An arylcyclohexamine dissociative anaesthetic related to PCP. First discovered in the 1960s by Parke-Davis, it was introduced to the RC market in 2008. Reported to be less potent than PCP. It is not commonly seen, but has seen some increase in popularity with the inavailability of other dissociatives. 4meopcp

4-METHYLAMINOREX stimulanthabit-formingtentativeresearch-chemical A very potent stimulant that has quite a long duration of action at around 16 hours.

4-Methylmethylphenidate stimulantresearch-chemicalhabit-formingtentative A stimulant drug related to methylphenidate and also known as 4-Me-TMP, it has demonstrated lower dopamine reuptake inhibition properties and is potentially less potent. Has been subjectively described as very similar in feel to MPH. 4-mmph,4-me-tmp,4-metmp

4-MPD tentativestimulanthabit-forming Stimulant of the cathinone class. Higher homologue of Mephedrone, and the p-Methyl analogue of Pentedrone.

4-MTA research-chemicalempathogententative Empathogen with very low chronic toxicity but high risk of acute harm due to mixed serotonin release and MAOI action. Reported to lack euphoria and rarely sold since being scheduled. 4-methylthioamphetamine

4F-NEB other The 4-Fluoro analogue of N-Ethylbuphedrone (NEB) is a part of the cathinone class.

4F-PHP stimulantresearch-chemicaltentativehabit-forming 4-Fluoro analogue of a-PHP, yet seems to have less mania attachted to it. Dose is near on par.

4F-PVP tentativestimulanthabit-forming Fluornated analogue of a-PVP. Seems to be slightly less weaker than it's parent compound. 4f-a-pvp,pfpvp

5-APB psychedelicstimulantresearch-chemicalempathogenhabit-forming A triple monoamine reuptake inhibitor. This agonism for 5-HT2B makes it likely that 5-APB would be cardiotoxic with long term use, as seen in other 5-HT2B agonists such as fenfluramine and MDMA. 5apb

5-APDB stimulantpsychedelicresearch-chemicalempathogenhabit-forming An entactogenic amphetamine stimulant with similar structure and effects to MDMA. An analogue of MDA, it is a highly selective serotonin releaser but inhibits reuptake of serotonin (weakly), dopamine and norepinephrine.

5-APDI empathogenresearch-chemicaltentative Also commonly known as IAP. A selective serotonin releasing agent with psychedelic and empathogenic properties. Users have often reported issues with the drug causing overheating and unwelcome bowel movements. iap

5-BPDI habit-formingresearch-chemicalstimulanttentative An analogue of a-PHP, which has been described as having an extremely similar effect profile, with some users noting that it may be slightly lighter and with less of an urge to redose. However, little record of the safety of human use exists.

5-Bromo-DMT psychedelictentativeresearch-chemical Psychedelic drug of the Trypyamine class, and is also found in two marine invertebrates. Animal studies have shown that this could be useful for sedative and/or antidepressant use.

5-DBFPV tentativestimulanthabit-formingresearch-chemical Stimulant of the cathinone class. Analogue of MDPV where the methylenedioxyphenyl group was replaced with a dihydrobenzofuran.

5-EAPB stimulantpsychedelicresearch-chemicalempathogenhabit-forming A empathogen sold as a replacement to 5-MAPB after it was banned in the UK, but said to be less enjoyable and never gained much popularity. 5eapb

5-HTP commonsupplement The precursor to serotonin. In some countries it is sold OTC as a supplement for mood stabilisation and insomnia. It is frequently used as a recovery supplement following the use of MDMA or any other drug that depletes serotonin. Do not mix this drug with anything serotonergic, as this can cause serotonin syndrome. 5htp,5-hydroxytryptophan,tryptophan,l-tryptophan,oxitriptan

5-IAI stimulantpsychedelicresearch-chemicalhabit-formingempathogen A monoamine triple releaser first synthesised by David Nichols, possesses similar properties to MDMA. Probably neurotoxic in humans, however the extent of this is unclear. 5iai

5-IT stimulantpsychedelicresearch-chemicalhabit-formingempathogen An empathogenic stimulant with a very long duration, prone to cause overheating and potentially quite dangerous. Related to αMT, though described as being less psychedelic and with much stronger stimulating effects. 5-api

5-MAPB psychedelicstimulantresearch-chemicalempathogenhabit-forming An empathogen structurally similar to MDMA. Typically more visual than MDMA. Often reported to be much less stimulating and more relaxing than most other stimulating empathogens. Less psychedelic than 6-APB. Much longer lasting than MDMA. 5mapb

5-MAPDB stimulantpsychedelicresearch-chemicalempathogen An entactogenic drug with similar effects to MDMA, it is related to 5-MAPB. Likely to release serotonin and show neurotoxicity in the same way as MDMA 5mapdb

5-MeO-αMT stimulantpsychedelicresearch-chemicalempathogen A long-acting psychedelic and entactogenic tryptamine, related to aMT. Very potent and may be sold on blotters. Possibly has been missold as LSD in the past, however this is uncommon. Possibly an MAOI. 5meoamt

5-MeO-DALT psychedelicresearch-chemical A strange drug with an unknown mechanism of action. Some psychedelic effects alongside some effects non-characteristic of psychedelics like appetite enhancement. Reported as having rapid, intense and short acting entheogenic effects. 5meodalt

5-MeO-DIBF empathogenresearch-chemicaltentative An uncommon and new psychedelic drug related to tryptamine; the Benzofuran analogue of 5-MeO-DiPT. Probably a serotonin receptor partial agonist. Little history of human use.

5-MeO-DiPT psychedelicresearch-chemicalempathogen 5-methoxy-di isopropyl tryptamine, also known as 'foxy', a psychedelic tryptamine related to DMT, which distorts visual and audio perception. Reported to have a heavy body load at high doses, it behaves similarly to other drugs of its class. foxy,foxy-methoxy,5meodipt

5-MeO-DMT psychedelicresearch-chemical A powerful psychedelic tryptamine found in many species of plants and some toad venom, with a history of use by native South Americans spanning thousands of years. Has similar qualities to DMT and related tryptamines. Very potent. Orally active in combination with an MAOI. 5meodmt,toads,5-meo,5meo,5-medmt

5-MeO-DPT psychedelicresearch-chemical A rare tryptamine psychedelic and analogue of DPT. Little is known about this compound but it is likely to have effects similar to DPT, DMT and others related compounds. 5meodpt

5-MeO-EiPT psychedelicresearch-chemicaltentative A little known and little studied tryptamine and analogue of EiPT, also related to DiPT and DET. Probably a psychedelic. Few reports of effects. 5meoeipt

5-MeO-MALT psychedelicresearch-chemical A new and uncommon psychedelic tryptamine related to 5-MeO-DALT. Little is known about it, but its effects are probably similar to other psychedelic tryptamines.

5-MeO-MET psychedelicresearch-chemical An obscure psychedelic drug similar in structure to 5-MeO-DMT. Possibly first synthesised by Alexander Shulgin. Likely to have similar effects to other tryptamine psychedelics.

5-MeO-MiPT psychedelicresearch-chemicalempathogencommon A potent, stimulating psychedelic tryptamine, sometimes compared to 5-MeO-DiPT. Has an unusually strong body component and weak visual effects. Often said to be very empathogenic. 5meomipt,moxy,5meo-mipt

5-MeO-NIPT psychedelictentativeresearch-chemical A little known and little studied tryptamine and analogue of NiPT, also related to DiPT and DET. Psychedelic, that is generally regarded as not worth the time. 5meonipt

5-MeO-PYR-T tentativeresearch-chemicalpsychedelic A very odd acting tryptamine, that is very potent. With doses as low as 3mg vapourised causing complete blocks of memory loss.

5-Methylethylone stimulantresearch-chemical Also known as 5-methyl ethylone or 5-ME, this is a cathinone drug and analogue of ethylone. Little is known about this obscure compound but it is reasonable to assume it has an effect profile similar to other stimulants of the cathionone class, with a slightly higher potency than ethylone. Potentially entactogenic and a monoamine releasing agent. 5-methyl-ethylone,5-me

5-PPDI stimulantresearch-chemicalhabit-formingtentative An obscure analogue of α-PBP, which is itself an analogue of α-PVP. This rare compound has little history of human usage. Some trip reports suggest it is inactive. If it is active it likely has a similar effect profile to other pyrovalerone stimulants.

5F-AKB48 research-chemicaltentativehabit-forming A synthetic cannabanoid that is a Indazole. Produces subjective effects somehwat similar to that of Cannabis, yet with a very short duration. Analogue of STS-135, in which the core indole structure is subbed with an indazole base. 5f-apinaca,5fapinaca,5fakb48

5F-PB-22 tentativeresearch-chemicalhabit-forming Synthetic cannabinoid, agonist of the cannabinoid receptors which has a strong sedating aspect. Being a synthetic cannabinoid it has a very fast onset.

6-APB stimulantpsychedelicresearch-chemicalempathogenhabit-forming A stimulant, empathogen and analog of MDA. Typically more visual than MDMA or MDA, as well as having a much longer onset and duration. Users often report a slightly more psychedelic headspace as well. Commonly sold as an alternative to MDMA and MDA. 6apb

6-APDB stimulantpsychedelicresearch-chemicalempathogenhabit-forming A stimulant and entactogen related to MDMA and an analogue of MDA. Reported as being fairly psychedlic at higher doses. It is a triple monoamine reuptake inhibitor. Potent full agonist of serotonin 2B receptors. 4-desoxy-mda

6-EAPB stimulantpsychedelicresearch-chemicalempathogenhabit-forming A rare entactogen benzofuran structurally related to MDMA and 6-APB, though weaker in effects. the pharmacology of this compound is unclear. Likely to be a monoamine releaser, monoamine reuptake inhibitor or both.

6-MAPB stimulantpsychedelicresearch-chemicalempathogenhabit-forming Empathogen drug that is structurally related to 6-APB and MDMA.

6-MDDM opioidhabit-formingtentativedepressant Semisynthetic opioid that is a derivative of Hydromorphone with little history of human use. Roughly around ~80x the potency of Morphine. Structurally related to Desomorphine. 6-methylenedihydrodesoxymorphine

A-PIHP stimulantempathogenhabit-formingresearch-chemicaltentative Quite new Pyrrolidine based stimulant of the cathinone class. Not very many reports. Probably has a very fast tolerance raise, and lack of effects over time. pihp

α-PVP stimulantresearch-chemicalhabit-forming A potent, short-lasting pyrovalerone-type stimulant which became popular despite often being said to not be particularly euphoric, perhaps due to its propensity to cause compulsive redosing. Effects should be similar to MDPV. alpha-pvp,apvp,alpha-Pyrrolidinopentiophenone,flocka,flakka,α-pvp,αpvp

α-PVT stimulantresearch-chemicalhabit-formingtentative A rare stimulant drug related to a-PVP, very uncommon. Probably less potent than a-PVP, however little data exists on this compound or its effects on humans. apvt

AB-CHMINACA research-chemicalhabit-formingtentative A synthetic cannabinoid related to AB-FUBINACA which has had some mild popularity. There have been reports of death in overdose, similar to AB-FUBINACA and it has a low threshold dose. Exercise caution.

AB-FUBINACA research-chemicalhabit-formingtentativecommon Arguably the most common synthetic cannabinoid, AB-FUBINACA was originally developed by Pfizer as an analgesic, but has since abandoned for medical use. It has since found a following in the RC community, however it's extremely high potency and inclusion in synthetic blends makes it dangerous, and it has killed in overdose. Exercise caution. ab-fub

Acetildenafil research-chemical An RC analogue of sildenafil (viagra) often missold as a hidden ingredient in many 'natural' sexual potency blends and supplements.

Acetylfentanyl opioidresearch-chemicalhabit-formingdepressant Acetyl-Fentanyl is an opioid analgesic substance that is an analogue of Fentanyl. It's potency is roughly ~6.67 times that of Morphine. Making it ~15 times less potent than its parent compound Fentanyl. acetyl-fentanyl,a-f

Acrylfentanyl opioidresearch-chemicalhabit-formingtentativedepressant A rare opioid and fentanyl analogue (not to be confused with acetyl-fentanyl), this drug is a powerful and potent analgesic. Little reliable information exists, even for basic usage such as dosage. Exercise extreme caution. Overdose may result in respiratory depression. Do not mix with depressants or stimulants. Potentially neurotoxic and carcinogenic.

Adderall stimulanthabit-formingcommon A mixture of 75% dextroamphetamine and 25% levoamphetamine. Commonly used to treat obesity, narcolepsy and ADHD. It is also used widely either as a recreational stimulant or study-aid, particularly in the USA where it is frequently prescribed. aderal,aderall,adderal,d-amphetamine,d-amph

Adinazolam depressanthabit-formingtentative Benzodiazepine derivative that has some antidepressant properties. Never FDA approved, yet however has been sold as a research chemical. deracyn

Adrafinil stimulantresearch-chemicalhabit-formingnootropic A prodrug to modafinil, this compound is often used to increase wakefulness and alertness. Due to hepatic metabolism it has a slower onset than modafinil and may cause liver damage in excess. Some users have reported acne as an adverse effect. Unregulated in the US.

αET psychedelicstimulantresearch-chemicaltentativeempathogen A quite rare substance of the tryptamine class, was first made by Upjohn as an antidepressant. Please use extreme caution if you get the pleasure of trying this drug. alpha-ethyl-tryptamine,a-et,a-ethyltryptamine

Afloqualone depressanthabit-formingtentative A rare analogue of methaqualone, a sedative, intoxicating drug. Similar effects to benzodiazepines, barbiturates and alcohol. Never widely used due to photosensitivity and skin irritation issues, though it has seem some popularity in Japan.

AH-7921 opioidresearch-chemicalhabit-formingdepressant Opioid analgesic that is selective for the μ-opioid receptor. It has around 80% the potency of Morphine when taken orally. ah7921

AL-LAD psychedelicresearch-chemical AL-LAD is a hallucinogenic drug, lysergamide and an analogue of LSD. It is reported as having some subtle experiential differences to LSD (such as increased visuals), and also appears to be slightly shorter lasting. AL-LAD doses are similar to those of LSD, depending on purity. Its availability on the Internet since 2013 has lead to strong popularity among the drug community. allad

Alcohol depressanthabit-formingcommon Alcohol is a CNS depressant that acts through the GABAₐ receptor, and is one of the most common strong psychoactives used by humans. It has a long history of use and its intoxicating effects are well-studied and documented. It remains legal in most parts of the world. etoh,beer,ethanol,booze,hooch

ALD-52 psychedelicresearch-chemicaltentative ALD-52, or N-acetyl-LSD is a less common chemical analogue of LSD, first synthesised by Albert Hoffman. It was famously implicated in the 'Orange Sunshine' trial. A psychedelic lysergamide, this compound exhibits similar properties to LSD, and is thought to be a pro-drug for LSD. ald52,1alsd,1a-lsd

Aleph psychedelicempathogenresearch-chemicaltentative The first sulphur-containing Phenethylamine to have been evaluated for CNS activity for Stimulant or Psychedelic purposes. dot,para-dot

ALEPH-2 psychedelicresearch-chemicaltentative A very rare Phenethylamine, also known as DOT-2, it is the DOx analogue of 2C-T-2. Very little human use recorded. Described as being quite long and highly visual. Likely to be potent, with a reported threshold dose of 3mg. dot-2,dot2,aleph2

Allobarbital barbituratetentativedepressanthabit-forming Is a barbiturate that was first made in 1912. It was primilary used as an anticonvulsant. Yet it has pretty much been outclassed by a newer generation of safer ones. Still in use in Poland.

Allylescaline psychedelicresearch-chemical Mescaline analogue with a much lower dose, that seems to rely heavily on colours. al

α-PHP stimulantresearch-chemicalhabit-formingtentative A powerful stimulant cathinone, analogue of alpha-PVP and related to pyrovalerone. Said to have high addictive potential, compulsive redosing and relatively short duration. Often insufflated or vapourised. pv-7,a-php,aphp,α-php,αphp

Alprazolam benzodiazepinehabit-formingdepressantcommon An extremely common benzodiazepine better known as Xanax, frequently prescribed for the treatment of anxiety and panic disorders. Alprazolam is short-lasting and primarily anxiolytic, though also possesses hypnotic properties. At high doses amnesia and loss of inhibition are common. Do not mix with other depressants. xanax,prazolam,ksalol,niravam

AM-2201 research-chemicaltentativehabit-forming A synthetic cannabanoid that is very potent. Active doses start at around 250ug's. Please be cautious with this substance. It has also been noted that it can cause convulsions. am2201

Amfecloral stimulantdepressant Is a stimulant drug of the Phenethylamine and Amphetamine class. It was used as an appetite suppressant, yet is no longer marketed. It's also interesting that it acts as a prodrug to both Amphetamine and Chloral Hydrate.

Amfonelic acid stimulantresearch-chemicalhabit-formingnootropic A dopaminergic stimulant discovered by Sterling-Winthrop accidentally while developing antibiotics. Discontinued due to undesirable stimulant effects, it has had some popularity as a recreational drug. aa,afa,win25978

Aminorex stimulanthabit-formingtentative Is an anorectic stimulant drug that was taken of the market after it was found to cause pulmonary hypertension. Potency wise it has been found to be roughly 2.5 times more potent than dextroamphetamine.

Aminotadalafil other An analogue of tadafinil, better known as Cialis (Viagra). Infamous for being missold in the 'Alpha Male' sexual enhancement supplement.

Amobarbital depressanthabit-formingbarbiturate A sedative and hypnotic barbiturate first discovered in 1923. Formerly widely used recreationally and medically, barbiturates have declined in popularity with the appearance of benzodiazepines and other drugs with less serious consequences in overdose.

Amphetamine stimulanthabit-formingcommon A very popular CNS stimulant available on prescription and black markets. Recreational in high doses, producing mild euphoria and an abundance of energy. Popular in eastern europe and the US. speed,pepp,amphetamines,amphetamin,amfetamine,amph,hearts

αMT psychedelicstimulantresearch-chemical A long-acting psychedelic-empathogen with a broad method of action in the brain. Not suitable for combination with many other substances. Used as an anti-depressant in the Soviet Union, but later found popularity in the RC scene, mainly in the UK. Alpha-methyltryptamine,alpha-methyltryptamine,alphamethyltryptamine,indopan,monase

Aniracetam research-chemicalnootropic An anxiolytic nootropic which modulates the AMPA receptor. Significantly more potent than racetam. May have positive effects on memory and cognition. Little recreational value. Sold in Europe as a prescription drug, but not approved by the FDA in the US.

Paracetamol common A common, over the counter, fever reducer and painkiller. It is mixed with many common opiates. Can cause liver damage and failure in higher doses. No recreational value. acetaminophen,paracetamol,tylenol

Armodafinil stimulantnootropichabit-forming The more potent of the two modafinil isomers, said to have a longer duration and lesser side effects. Sometimes prescribed for ADHD and daytime sleepiness. nuvigil

Ashwagandha depressantsupplementcommon Is an Adaptogen. It is commonly used for its ability to prevent anxiety. It also is helpful in relieving insomnia. It's name means "Smell of Horse" due to its smell and the traditional belief that ingesting the this herb will give you the strength and virility of a horse.

Aspirin common A widely used anti-inflammatory and blood-thinner produced by acetylation of the naturally occurring salicyclic acid. Part of the nonsteroidal antiinflammatory class of drugs, a cyclooxygenase inhibitor. Very common over-the-counter pain reliever and fever reducer. Also used in smaller doses to lower risk of heart attack. acetylsalicylate

Atomoxetine tentative A NRI that is used for ADHD. With a quite odd pharmacological background. strattera

Ayahuasca psychedelicempathogen A concoction made of two or more plants that contain at least an MAOI and DMT, the combination of which allows the DMT to work orally. Typically associated to south american cultures. Also, sometimes approximated synthetically by taking an external MAOI with extracted DMT. Causes intense, spiritually orientated hallucinogenic experiences. pharmahuasca,yage

Baclofen depressanthabit-forming Also known as Lioresal, Baclofen is a GABAb receptor agonist and central nervous system depressant used to treat spasticity, and holds promise as a treatment for alcoholism. It exhibits mild intoxicating effects similar to phenibut or pregabalin. gablofen

Barbital barbituratehabit-formingdepressant The first commercially available barbiturate. Was used commonly as a sleeping aid until the 1950s.

Bentazepam benzodiazepinedepressanthabit-forming Thienodiazepine that is an effective anxiolyric. Liver damage among other nasty things have been reported. thiadipone,tiadipona

BENZODIOXOLE-FENTANYL opioiddepressantresearch-chemicaltentative An analogue of Fentanyl that is not found in literature.

Benzydamine delirianttentativestimulant NSAID with local anesthetic and analgesic properties, similar to ibuprofen or naproxen. Sometimes abused in overdose with reported delirant and stimulant effects. tantum

βk-2C-B psychedelicresearch-chemicalcommon A long-acting psychedelic and empathogen with unpredictable effectiveness. Roughly double the duration of 2c-b. Inactivated by high pH. bk-2cb,bk-2-cb,b-k-2cb,b-k2cb,b-k2-cb,b-k2-c-b,b-k-2-c-b,bk2cb

βk-2C-I psychedelicresearch-chemicaltentative Novel psychedelic that is the Beta-Ketone derivative of 2C-I.

βk-IVP stimulantresearch-chemicaltentative The beta-ketone analogue of IVP, this is a rare RC stimulant in the same family as MDPV. Little is known but effects are probably similar to MDPV or more generally amphetamine or high dose caffeine.

BOD psychedelicresearch-chemicaltentative Beta-methoxy analogue of 2C-D, seems to be more "mild" than the likes of 2C-X and DOX compounds. Is 50/50 whether the body load is barely there, or overpowering the experience.

Bromadol opioiddepressanthabit-formingtentative A very potent opioid that has an arylcyclohexylamine structure. Intial studies estimated that it was ~10,000x Morphine in animal studies. However that value has since decreased to ~504 times the potency of morphine for the trans-isomer. bdpc

Bromantane depressantstimulantresearch-chemicalnootropic An unusual stimulant and anxiolytic drug with dopamine and serotonin reuptake inhibition properties. Infamously used as a doping agent in the 1996 Olympics. There are some concerns it may exacerbate the underlying causes of Alzheimer's disease.

Bromazepam benzodiazepinehabit-formingdepressant A benzodiazepine drug with a medium-long duration, developed by Roche in the 1960s. Has primarily anxiolytic properties. May cause lowered inhibitions and amnesia in high doses. lectopam,lexilium,lexotan,brazepam,lexotanil

Bromazolam benzodiazepineresearch-chemicaltentativehabit-forming A rather novel Benzodiazepine that is structurally quite close to Alprazolam.

Bromo-DragonFLY psychedelicresearch-chemical A psychedelic phenethylamine and benzofuran that is very potent and has a long duration. Was briefly sold as "2C-B-FLY" in 2005/6 and has lead to multiple deaths. bromo-d-fly,bdfly,bromo-dragon-fly,dob-dragonfly

Brotizolam depressantbenzodiazepinehabit-formingdepressant Benzodiazepine analogue which is sedating, hypnotic and anxiolytic. It is available as prescription medicine in much of Europe, and is an extremely potent drug active at only 80ug. May cause amnesia and lowered inhibitions in overdose. Danger of respiratory depression when combined with other depressants. Short half life. lendormin

Buphedrone stimulantresearch-chemicalhabit-forming A cathinone stimulant first discovered in 1928, has gained some modest popularity as a mephedrone replacement. Said to be to be around 2-3x more potent than methcathinone.

Buprenorphine opioidhabit-formingdepressant A semi-synthetic opioid analgesic also known as subutex. Often administered as Butrans patches, or in combination with Naloxone as Suboxone, a heroin replacement therapy drug. Will cause withdrawals if you have an opioid tolerance and don't wait long enough (typically around 48 hours) before taking this. suboxone,subs,bupe

Bupropion stimulanthabit-forming A frequently prescribed atypical antidepressant. Occasionally prescribed as an aid to smoking cessation. May lower seizure threshold in predisposed individuals. Poorly understood mechanism of action, probably an NDRI. Avoid combination with other drugs. wellbutrin,zyban,amfebutamone

Butylone psychedelicstimulantresearch-chemicalhabit-formingempathogen Empathogen and stimulant of the cathinone class. bk-mbdb,b1,bk-methyl-j

Butyrfentanyl opioidresearch-chemicalhabit-formingtentativedepressant Potent short-acting opioid and fentanyl analogue. Often dispensed in a nasal spray. This is an highly potent drug - exercise extreme caution. May cause respiratory depression and death in overdose. bf,b-f

BZP stimulantresearch-chemicalhabit-forming A stimulant that was sold as "legal ecstasy" in the late 2000s, and was one of the first drugs widely marketed as a "research chemical." It has a much less favourable effect profile and has fallen out of popularity greatly since it was banned in many countries.

C30-NBOMe research-chemicalinactive Inactive, if you do feel effects from "C30-NBOMe" you're either having the placebo effect of the world, or are being sold something else, and I recommend you send it in for testing somewhere.

Caffeine stimulanthabit-formingnootropiccommon Caffeine is a a CNS stimulant, and also the most widely used psychoactive substance in the world. It is legal and unregulated in most parts of the world, and is found in many commonly sold products. It has a good safety profile, though regular heavy use can cause physical dependence and contribute to certain medical conditions. coffee

Camazepam benzodiazepinehabit-formingtentativedepressant A benzodiazepine drug that is stronger in terms of anxiety relief than it is in terms of how hypnotic it is. It is a metabolite of diazepam and has limited anticonvulsant properties. albego,limpidon,paxor

Cannabis depressantstimulantpsychedelichabit-formingcommon A common and widely used psychoactive plant, which is beginning to enjoy legal status for medical and even recreational use in some parts of the world. Usually smoked or eaten, primary effects are relaxation and an affinity towards food - a state described as being 'stoned.' weed,thc,marijuana,dagga,hash

Carisoprodol depressanthabit-forming A skeletal muscle relaxant drug also known as Soma, carisoprodol has limited recreational value, however its main metabolite meprobamate has some moderate tranquilising properties. Sometimes found in concoctions with codeine or caffeine. soma

Phenylpiracetam stimulantresearch-chemicalnootropic A nootropic and piracetam analogue also known as fonturacetam, this drug has been shown to have potential memory enhancing, anxiolytic, anti-amnesia and anti-depressive effects, however has little recreational value. Around 45x more potent than Piracetam. phenylpiracetam,phenotropil

Centrophenoxine nootropictentativestimulant Cholinergic compound with a DMAE compotent. Is thought to help in reversing some signs of aging. Naturally found substance, most notably in fish. lucidril,meclofenoxate

Changa psychedelictentative Changa is the name given to a smoking blend of caapi or other MAOI containing plants with an infusion of extracted DMT. Changa often contains other milder psychoactive herbs as well. The maoi action results in a longer and more intense trip (see Ayahuasca) NOTE: There is no standardized recipe or concentration of infused DMT, therefor dosage and potency will vary per batch.

Chloral betaine depressanthabit-forming Sedative-hypnotic drug that was introduced into the United States in the 60's. Betaine complex with Chloral hydrate, thus makes it act as an extended version of Chloral hydrate then to Trichloroethanol, which is responsible for most of its effects.

Chloroform depressanthabit-formingtentative A naturally occurring organic compound once used as an anaesthetic. Has practically disappeared in this usage due to numerous harmful effects including danger of sudden death through cardiac arrhythmia. Has been implicated in numerous murders. Highly unsafe.

Tadalafil other Tadalafil, a PDE5 inhibitor used to combat erectile disfunction. Dangerous in combination with other drugs which lower blood pressure.

Cinolazepam depressanthabit-forming A benzodiazepine derivative drug with anxiolytic effects but mainly hypnotic effects. It is extremely effective for sleep aid but has mild euphoria compared to other benzos geroderm

Citalopram common Citalopram is an SSRI that is used to treat depression. It does not lead to a high and causes a wide range of negative psychological and physical effects when people attempt to abuse it and can lead to serotonin syndrome and cause suicidal ideation. Those with bipolar disorder tend to go into a mixed state or manic states when trying SSRI's.

Clobazam benzodiazepinehabit-formingdepressant A long acting benzodiazepine which focuses primarily on anxiolytic and anticonvulsant properties. It is used medically to treat epilepsy, and this along with its relatively many negative side-effects and contraindications in comparison with other benzodiazepines means it isn't frequently used recreationally. frisium

Clomethiazole depressantresearch-chemicalhabit-formingtentative Structurally related to Thiamine (vitamin B1), but with binding potential at the GABAa site, which causes it to produce effects most like those of a barbiturate: an effective sedative and hypnotic. Originally developed by Hoffman-LaRoche in the 1930s, it has seen use as a treatment for acute alcohol withdrawal.

Clonazepam benzodiazepinehabit-formingdepressantcommon A medium-length common prescription benzodiazepine, often used to treat panic attacks because of its relatively fast sublingual onset. Primarily anxiolytic, but also possessing of other benzo traits. klonopin,kpin

Clonazolam benzodiazepineresearch-chemicalhabit-formingdepressantcommon A long lasting benzodiazepine with heavily hypnotic effects. The safety profile is not well established, and there have been reports that people taking it three days in a row have had a seizure. Most comparable to Triazolam, but with a much longer half-life. c-lam,clam

Clonidine depressantcommon Is a medication that is used to treat high blood pressure, anxiety, withdrawal (Typically from Alcohol, Opioids, Smoking) and many other uses. catapres,kapvay,duraclon

Cloniprazepam benzodiazepinedepressanthabit-formingtentative Prodrug for Clonazepam.

Clonitazene opioidhabit-formingdepressantresearch-chemical An opioid that is roughly three times as potent as Morphine. Is related to Etonitazene, which is about 1000-1500x the potency of Morphine.

Clorazepate depressantbenzodiazepinehabit-formingdepressant Is a prodrug for Desmethyldiazepam which is responsible for most of the therapeutic effects. Has a long half life, with the addition of Desmethyldiazepam as the main metabolite, which makes it much longer. tranxene,novo-clopate,tranzene

Clotiazepam benzodiazepinehabit-formingtentativedepressant Is a thienodiazepine substance. It differs from most other benzodiazepines in which the benzene ring has been replaced by a thiophene ring. clozan,distensan,trecalmo,rize,rizen,veratran

Cloxazolam depressanthabit-forming Benzodiazepine derivate that is metabolised into Delorazepam. Which is where most of its effects come from.

Cocaine stimulanthabit-formingcommon A highly popular, short acting CNS stimulant that works by blocking the reuptake of dopamine, serotonin, and norepinephrine. It is known to increase euphoria, confidence, sex-drive, focus, body temperature, and heart rate. Cocaine can cause severe vasoconstriction and is known to be cardiotoxic and have a high potential for compulsive redosing and addiction. coke

Codeine opioidhabit-formingdepressantcommon Codeine is a weaker opioid used to treat mild to moderate pain and to relieve cough. In many countries it is available over the counter in combination with paracetamol, which can easily be extracted to retrieve near-pure codeine. For this reason, it is used widely as a recreational opioid. It is metabolised into morphine in the body at a rate of 5% mg for mg.

Coluracetam research-chemicalnootropic A nootropic drug of the racetam class, originally developed to treat Alzheimer's disease, it is currently being investigated as a treatment for major depressive disorder and generalised anxiety disorder. May be a modulator of the AMPA receptor. Limited recreational value.

Coronaridine psychedelictentative Alkaloid found in Tabernanthe iboga and related species. Persistently reduces the self-administration of Cocaine and Morphine in rats.

CRL-40-940 stimulanttentativenootropicresearch-chemical Bisfluoro analogue Modafinil. Has been sold online as a research chemical. Was patented in 2013. Is slightly more potent than Armodafinil. flmodafinil,lauflumide,bisfluoromodafinil

CRL-40-941 stimulanttentativenootropicresearch-chemical A substance closely related to Adrafinil and Modafinil. It is the bis(p-fluoro) ring derivative of Adrafinil. fladrafinil,fluoromodafinil

Cyclizine depressant First generation antihistamine and anticholinergic drug used to combat nausea and vomiting. Causes drowsiness. Like most antihistamines in high doses it induces delirium and vivid realistic hallucinations. Probably uncomfortable and not enjoyable.

Cyclo-Methiodrone empathogenstimulanthabit-formingresearch-chemicaltentative Empathogen with strong stimulant effects, very loosely related to benzylpiperidine.

Cyclobenzaprine depressanthabit-formingcommon Muscle relaxant and CNS depressant used to relieve skeletal muscle spasms and associated pain in acute musculoskeletal conditions. Sometimes prescribed off-label for treatment of fibromyalgia or as a sleep aid. Has little recreational value alone, but may potentiate some opioids. May cause drowsiness, dry mouth and dizziness. flexeril,apo-cyclobenzaprin,fexmid,novo-cycloprine

CYCLOPENTYL-FENTANYL opioidtentativeresearch-chemicaldepressanthabit-forming An analogue of fentanyl that is unknown in literature, seems to be less potent than its former being Acetyl-Fentanyl. Yet reports have yet to surface. Be careful. cp-f,cpf

Cyclopropylmescaline psychedelictentativeresearch-chemical Cyclopropylmescaline, AKA CPM, is a psychedelic/hallucinogenic that was produced by Alexander Shulgin. It causes visual and auditory hallucinations and lasts quite a long time. Little is known about it so caution must be used when trying out this substance. cpm,4-cyclopropylmethoxy-3

D2PM stimulanthabit-formingtentative An NDRI, which is reported as being rather lackluster. diphenylprolinol

DALT psychedelicresearch-chemicaltentative Psychedelic drug of the tryptamine class. n,n-diallyltryptamine,diallyltryptamine

Datura depressanttentativedeliriant A family of plants containing various Tropane alkaloids. Produces long-lasting deliriant effects including very realistic and often unpleasant hallucinations along with short-term amnesia. Datura plants are toxic to humans, and potency varies greatly from plant-to-plant, making the drug extremely difficult to dose safely. Not typically regarded as recreational.

Dehydroxyfluorafinil stimulantnootropicresearch-chemicaltentative Nootropic of the benzhydryl class. Closely related to Adrafinil and Modafinil. Was branded as "Modafiendz" through some research chemical vendors. modafiendz

Delorazepam benzodiazepinehabit-formingdepressant Also known as chlordesmethyldiazepam, this uncommon benzodiazepine compound is primarily used for treatment of anxiety and alcohol withdrawal, due to its long half-life (60-140 hours). It is also the active metabolite of diclazepam and cloxazolam. nordiclazepam

Pethidine opioidhabit-formingdepressant A phenylpiperidine opioid first synthesised by Otto Eisleb in 1939, better known by the names meperidine and pethidine. An analgesic, once widely prescribed it has since declined in usage due to the discovery of a toxic metabolite - norpethidine. Also reacts dangerously with many drugs. pethidine,meperidine

Deschloroetizolam benzodiazepineresearch-chemicalhabit-formingtentativedepressant A Thienodiazepine which is close to its parent compound, Etizolam, whilst being significantly weaker and longer lasting. etizolam-2

Deschloroketamine dissociativeresearch-chemicalhabit-formingtentative A novel analogue of Ketamine which is much more potent and has a longer duration. 2'-oxo-pcm,dxe,dck,o-pcm,opcm,2-oxo-pcm

Desmethylflunitrazepam depressantbenzodiazepinehabit-formingresearch-chemical Benzodiazepine that is a metabolite of Flunitrazepam, and has been sold as a research chemical. fonazepam,ro05-4435,norflunitrazepam

DET psychedelicresearch-chemicaltentative A surprisingly uncommon analogue of DMT with similar effects and reported oral activity without the aid of an MAOI. diethyltryptamine

Dexedrine stimulanthabit-formingcommon A highly abusable stimulant. It is rarely prescribed in the US to treat ADHD, and is very similar in effects to Adderall, as its main ingredient is 75% of what adderall is. dextroamphetamine,dexamfetamine

Dextropropoxyphene opioiddepressanthabit-forming An opioid analgesic that is an optical isomer of levopropoxyphene. Used to treat mild pain and often used for its antitussive properties. It has been taken off the market in Europe and US due to concerns of health issues relating to the Kidney, Liver, Heart and Respiratory Disorders. Just a bit stronger than Tramadol. darvocet,co-proxamol,coproxamol,capadex,di-gesic

Diazepam benzodiazepinehabit-formingdepressantcommon A very common and widely prescribed benzodiazepine with hypnotic and sedative qualities. The metre by which other benzodiazepines are compared. May cause amnesia and lowered inhibitions in excess. Has a relatively long half-life in comparison with other benzodiazepines. valium

Diclazepam benzodiazepinehabit-formingdepressant A benzodiazepine drug and analogue of diazepam first synthesised by Leo Sternbach at Hoffman-LaRoche in 1960, it has become prominent as an RC benzodiazepine on the grey market in recent years, particularly with the decline in etizolam availability. A sedative and hypnotic it is of intermediate to long half life with similar effects to diazepam, though 10x more potent.

Diclofensine stimulantresearch-chemicaltentativehabit-forming A triple monoamine reuptake inhibitor developed by Hoffman-LaRoche in the 1970s as an antidepressant but discontinued, probably due to high abuse potential. Has not become popular as a recreational drug at this time. Acts as an SNDRI, mostly inhibits dopamine and noradrenaline. ro8-4650

Diethyl ether depressanthabit-formingtentative An industrial solvent which is sometimes used recreationally as a dissociative anaesthetic, with a short length of action. Effects are similar to alcohol. Leaves one's breath tasting and smelling strongly of ether for much longer than the experience lasts. ether

Dihydrocodeine opioidhabit-formingdepressant A weak semi-synthetic opioid analgesic and antitussive (anti-cough) drug. Often sold as a syrup in combination with aspirin or paracetamol. Not to be confused with the slightly less potent codeine. dhc

Dimemebfe research-chemicalpsychedelicempathogententative Related in structure to 5-MeO-DMT, yet much less potent. Described as feeling somewhat similar to mushrooms, with some empathogenic effects. 5-meo-bfe

Diphenidine dissociativeresearch-chemicalhabit-formingtentative A dissociative anaesthetic related to ephenidine with similar qualities to PCP and ketamine. Has seen some popularity as a recreational RC. Dosage curve has been reported as particularly steep, so care should be taken. dpd

Dipipanone opioiddepressanthabit-formingdepressant A powerful opioid of equivalent strength to morphine, rarely seen outside of medical environments. Often used to treat severe pain where morphine is contraindicated. Usually found in combination with the antihistamine Cyclizine, which potentiates it. diconal

DiPT psychedelicresearch-chemical A rare tryptamine psychedelic closely related to DMT, with the interesting property of having little visual hallucinations, but strong auditory effects. diisopropyltryptamine

DMAA stimulantresearch-chemicalhabit-formingnootropic Also known as methylhexanamine, this sympathetomimetic drug was developed as a nasal decongestant by Eli Lilly in the 1940s. It has been used as a weight loss aid and missold as a dietary supplement and component of some energy drinks. Carries a risk of heart attack, stroke and other life-threatening cardiovascular issues.

DMT psychedeliccommon A popular and powerful psychedelic, typically used in two ways; either it is vapourised for a short 'breakthrough' experience, or it is taken in combination with an enzyme inhibitor for a long, intense trip (this is also known as ayahuasca or pharmahuasca). n,n-dmt,dimethyltryptamine

DOB psychedelicstimulantresearch-chemical DOB is a relatively uncommon synthetic psychedelic. It is best known for its very low doses and long duration. Historically it has rarely been taken deliberately, but in place of LSD, however it has recently found its own place in the research chemical scene.

DOC psychedelicstimulantresearch-chemicalcommon A potent stimulating psychedelic with a long action, a phenethylamine and substituted amphetamine. Sometimes sold as LSD but also enjoyed on its own merits by many. Usually sold on blotters slightly larger than those LSD is found on, but can also be bought in powder form.

DOET psychedelicresearch-chemicaltentative A potent and long acting psychedelic stimulant and substituted amphetamine, similar in effects to other DOx compounds. First synthesised by Alexander Shulgin. doe

DOI psychedelicstimulantresearch-chemical A potent, long-acting psychedelic stimulant. Historically, it has rarely been consumed deliberately, but occasionally sold as LSD. However, it has recently found its own little nest in the research chemical community.

DOIP tentativepsychedelicstimulantresearch-chemical A rare psychedelic ampthetamine of the same class as the likes of DOM. Is a quite powerful and potent psychedelic that has very strong amphetamine effects. Not for the faint of heart.

DOM psychedelicstimulantresearch-chemicalcommon The most popular psychedelic amphetamine due to its pleasant effects, lower potency and shorter duration. Effects have been described as 'sillier' than LSD and related DOX chemicals stp

DON psychedelicresearch-chemicaltentative A very rare psychedelic Amphetamine. That is more rough on the body then other DOx compounds. Making it physically painful in some cases.

DOPR psychedelicresearch-chemicaltentative A rare psychedelic amphetamine of the same class as DOM. This is a powerful and potent psychedelic with all the effects you would expect from an amphetamine. Described by Shulgin as a 'heavy duty psychedelic'. Analogue of 2C-P.

Doxylamine depressantdeliriant A first generation antihistamine and anticholinergic, originally used to treat nausea and itching, and later as a sleep aid. Causes drowsiness, and delirium in overdose. Sometimes used with opioids to combat nausea and potentiate effects.

DPH depressantdeliriantcommon An antihistamine which, when taken in smaller doses relieves allergies and insomnia. In larger doses works as a deliriant and can actually keep the user awake. Generally the 'high' of this drug is reported as dysphoric, potentially causing hallucinations indistinguishable from reality. diphenhydramine,benadryl

DPT psychedelicresearch-chemical N,N-Dipropyltryptamine, a psychedelic tryptamine compound and lesser-known analogue of DMT, with similar psychedelic effects. Like DMT it is a partial serotonin receptor agonist. dipropyltryptamine

Dimenhydrinate depressantdeliriantcommon A combination of diphenhydramine and a mild stimulant to counteract the drowsiness accompanied by typical medical use of diphenhydramine. Roughly half the potency of DPH. Small doses can relieve motion sickness, reduce body load from opioids or DXM. Becomes a deliriant in high doses, keeping the user awake and often causing dysphoric, realistic hallucinations. dimenhydrinate,gravol

DXM dissociativehabit-formingcommon Commonly found in certain over the counter cough medicines. Has dissociative effects similar to ketamine or MXE, though also shares properties with opioids and alcohol. Make sure DXM is the only active ingredient in the preparation. dextromethorphan,robo,syrup,robotussin,dex,robitussin

EFLEA stimulantresearch-chemicaltentativeinactive Prodrug for EDMA. May be inactive.

Ephedrine stimulanthabit-forming Ephedrine is a sympathomimetic amine commonly used as a stimulant, concentration aid, decongestant, appetite suppressant, and to treat hypotension associated with anaesthesia. A methamphetamine analogue and commonly used in the production of methamphetamine.

Ephenidine dissociativeresearch-chemicalhabit-formingtentative A dissociative drug which is less potent and less confusing than MXE but with otherwise similar properties. Reported as causing light stimulant effects at lower doses.

EPT psychedelictentativeresearch-chemical Ethylpropyltryptamine a novel tryptamine, that is the structural homologue of DMT. ethylpropyltryptamine,n,n-ethylpropyltryptamine

Escaline psychedelicresearch-chemical First synthesised in the 50s, this uncommon drug was reexamined by David Nichols in the 1990s. It is an analogue of mescaline which is roughly six times more potent, and is thus a powerful psychedelic phenethylamine. Subjective effects may include stimulation and hallucinations.

Estazolam benzodiazepinehabit-formingdepressant A rarely prescribed medium-duration prescription benzodiazepine. Mainly used as a hypnotic, it can cause amnesia and lowered inhibitions in excess. prosom,eurodin,elprazolam

Eszopiclone depressanthabit-forming The d-isomer of Zopiclone, this drug is a potent hypnotic 'Z' drug often used to treat insomnia. High doses may cause amnesia, delirium and lowered inhibitions. Should not be combined with any depressants. Limited recreational value.

ETH-LAD research-chemicalpsychedelic A psychedelic drug and slightly more potent analogue of LSD, first synthesised by Alexander Shulgin - sometimes described as being less 'abrasive' than LSD. Less common than the associated AL-LAD, though has seen some popularity since its release on the Internet research chemical scene in 2015. ethlad

Ethaqualone depressantresearch-chemicalhabit-formingdepressant Analogue of Methaqualone that was mostly marketed in France. Slightly weaker and shorter acting than the prior. etaqualone

Ethketamine dissociativeresearch-chemicalhabit-forming Ethketamine is a research chemical with properties similar to ketamine. While ketamine is a dissociative anesthetic producing hallucinogenic and sedative effects, recreational users have reported euphoria and dissociation when using NENK. n-ethyl-norketamine,nek,n-ethylnorketamine

ETHYL-PENTEDRONE stimulantempathogententativeresearch-chemical A stimulant that came out around the same time as Ethyl-Hexedrone, not much information on it. Is in the cathinone family of substances. Related to Pentedrone. nep,n-ethylpentedrone

Ethylcathinone stimulantpsychedelicresearch-chemicalhabit-forming Ethylcathinone is a synthetic stimulant. It is similar to ecstasy in the sense that it provides euphoria, feelings of empathy and openness, and a desire to talk with others. It also carries over to some of the negative effects of ecstasy, such as insomnia, tightened jaw muscles, and grinding of the teeth. ethcathinone,e-cat,eth-cat

Ethylmorphine opioidhabit-formingdepressant A medium-strength opioid analgesic and analogue of morphine. Considered less potent than morphine but more potent than codeine, and has been used in Germany for this reason. Said to have a 'ceiling' effect where no more euphoria occurs with increased dosage. Under investigation as a maintainance drug in opioid dependence therapy.

Ethylone stimulantpsychedelicresearch-chemicalhabit-formingempathogen A euphoric stimulant often sold in place of MDMA since methylone was banned. Slightly less potent and empathogenic than methylone, it is often described as more of a 'straight stimulant.' bk-mdea

Ethylphenidate stimulantresearch-chemicalhabit-formingcommon Potent psychostimulant, similar to Methylphenidate. Note: Ethylphenidate should NOT be insufflated as it is known to be highly caustic and will cause serious harm to your nasal septum, even with light usage. eph

Etizolam benzodiazepineresearch-chemicalhabit-formingdepressant A thienodiazepine anxiolytic. Similar in action to benzodiazepine drugs. Relieves anxiety, causes sedation and mild euphoria. High doses can lead to losing memory of what happened while on the drug. Users often compulsively re-dose frequently leading to accidental blackouts. Can be found in pressed pharmaceutical pills from various countries, clandestine pill presses, or as a powder etiz,etizest,etilaam,sedekopan,depas,etizola,inxity,zoly,lamet,towa

Fasoracetam research-chemicalnootropictentative A substance in the racetam family. Appears to be a GABA(B) agonist, and has shown to block memory disruptions caused by Baclofen, another GABA(B) Agonist. Similar to another compound in the racetam family Coluracetam, it enhances High affinity choline reuptake (HACU). Also research is conducted if it helps with ADHD and Congitive impairment.

Fentanyl opioidhabit-formingdepressant Fentanyl is a synthetic opiate analgesic with a rapid onset and short duration of action. It is a strong agonist at the μ-opioid receptors and is historically used to treat breakthrough pain. Fentanyl is approximately 100 times more potent than Morphine, and is commonly used as a patch. Sometimes used as an adulterant for heroin, which has led to many overdose deaths. fent

Flualprazolam benzodiazepinehabit-formingtentativeresearch-chemical Fluorinated alprazolam, that likely has a longer half-life and higher potency than its parent compound.

Flubromazepam benzodiazepineresearch-chemicalhabit-formingdepressant A somewhat common benzodiazepine drug known for its extreme duration, with effects for larger doses reaching up to three days. Sedative, hypnotic and anxiolytic, this compound is an analogue of Phenazepam. First discovered in the 1960s, it was never marketed as a licit drug, but has recently become available as an RC. Not to be confused with Flubromazolam.

Flubromazolam benzodiazepineresearch-chemicalhabit-formingdepressant A very potent benzodiazepine derivative that is related to Triazolam and Pyrazolam. Popular in the research chemical scene, it is a potent sedative, hypnotic and anxiolytic. Potential for amnesia and reduced inhibitions in higher dose. Not to be confused with Flubromazepam, which is much less potent and has a much longer half-life. f-lam,flam

Fluclotizolam benzodiazepinetentativeresearch-chemicalhabit-forming A derivative of Etizolam. There are conflicting reports on its dosage, though claims have been made that it is approximately 3x the potency of Etizolam, with a shorter half-life.

Flunitrazepam benzodiazepinehabit-formingdepressant Known as Rohypnol or 'roofies,' this infamous drug has similar qualities to most other benzodiazepines; sedating with strong hypnotic effects. Despite being known as a 'date rape drug' has only been implicated in a small number of such crimes. Danger of respiratory depression in combination with other depressants. May cause amnesia and lowered inhibitions in overdose. roofies,rohypnol

Flunitrazolam benzodiazepinedepressanthabit-formingtentative A very potent hypnotic Benzodiazepine. Triazolo version of Flunitrazepam. fln

Fluorolintane research-chemicalhabit-formingtentativedissociative A dissociative anaesthetic also known as 2-FPPP, very little is known about this obscure and rare drug. Reported by some to be stimulating, having effects similar to other dissociative drugs such as PCP and ketamine.

Fluorophenibut tentativedepressanthabit-forming An anxiolytic analogue of GABA and Phenibut, with similar activity to the latter. Expected to be 5-10 times as potent as phenibut, some preliminary reports suggest tolerance builds more slowly.

Flurazepam benzodiazepinehabit-formingdepressant Benzodiazepine with an extremely long half life, between 40 and 250 hours. Mainly used for general anxiety disorder. Sedating, hypnotic, anxiolytic. Potential for amnesia and reduced inhibitions in overdose. dalmane

Flutazolam benzodiazepinehabit-formingdepressant A benzodiazepine derivative. It was invented in Japan, and has mainly stayed in that area. Similar potency to Diazepam, yet produces a more marked sedation and impaired coordination. Usually used as a treatment for Insomnia. A hypnotic and sedative which may cause amnesia and lowered inhibitions in high doses.

Flutoprazepam benzodiazepinehabit-formingdepressant A potent benzodiazepine that is roughly 4-5x the potency of Diazepam and has a longer duration, rarely seen outside of Japan. Sedative, hypnotic and anxiolytic. May cause amnesia and loss of inhibitions in excess. Do not mix with other depressants. restas

Dexmethylphenidate stimulanthabit-formingcommon The psychoactive isomer of methylphenidate, mostly used to treat ADHD. Twice as potent as methylphenidate, and is said to have cleaner psychostimulant effects with fewer side effects. dexmethylphenidate,dextromethylphenidate

Furanylfentanyl research-chemicalhabit-formingtentativeopioiddepressant An extremely potent opioid analgesic and analogue of fentanyl. Concrete information is difficult to obtain about even basic properties like active dose, though it is believed to be slightly less potent and shorter in duration than butyrfentanyl. Exercise extreme caution. Will cause respiratory depression in overdose. fu-f,furanyl-fentanyl

G-130 stimulanttentativeresearch-chemical Stimulant that is related to Phenmetrazine. Nearly no information on dose or effects.

GABA depressantsupplement Gamma-Aminobutyric Acid. Supplement used in calming some down. Does not pass the brain blood barrier.

Gabapentin depressanthabit-formingdepressant An analogue of GABA also known as Neurontin, originally developed to treat epilepsy. Commonly prescribed for neuropathic pain, it also has pronounced anxiolytic effects leading to its use in treating anxiety disorders. neurontin

GBL depressanthabit-formingcommon A pro-drug to GHB whose rapid absorption leads it to have a faster onset and shorter duration. Used in a similar manner to GHB, as a less-toxic alternative to alcohol. Consume slowly instead of as a "shot" to hugely improve safety and reduce overdose risk.

GHB depressanthabit-formingcommon A euphoric depressant which is prescribed as a sleep aid and sometimes to help with Alcohol detox. Also used as a recreational depressant, as a non-toxic alternative to Alcohol. Despite not having Alcohol's toxicity it is risky due to among other things inconsistent concentration in commonly sold solution form, and can be very dangerous if taken with other depressants.

Glaucine opioidhabit-formingdepressanttentative An alkaloid that is found in several different scpecies in the Papaveraceae family. It has antiinflammatory and antitussive effects. Can also be referred to as Yellow Horned Poppy.

Glutethimide depressanthabit-forming Is a hypnotic sedative that was introduced in 1954, as a "safe" alternative to barbiturates to treat insomnia. Anecdotally long term use has had effects similar to withdrawal, while still on a stable dose of the drug. doriden,elrodorm,noxyron,glimid

Halazepam benzodiazepinehabit-formingdepressant A less common prescription benzodiazepine and derivative of Nordazepam. Also known as Paxipam, it is no longer prescribed in the USA. Sedating, hypnotic and anxiolytic. High doses may induce amnesia and lowered inhibitions. paxipam

Halothane depressanttentative A powerful inhalant anaesthetic generally used in a medical setting to induce unconsciousness, as a supplement with ketamine or fentanyl.

HDEP-28 stimulantresearch-chemicaltentativehabit-forming Most likely a TRI, such as HDMP-28, short history of human use. ethylnaphthidate

HDMP-28 stimulantresearch-chemicaltentativehabit-forming Also commonly known as methylnapthidate. A functional stimulant similar to methylphenidate but with a longer duration. Not especially recreational. methylnaphtidate

Heroin opioidhabit-formingdepressantcommon A powerful opioid derived from Morphine, with 2-4x its potency. Infamous for a high addiction potential and fatal respiratory depression in overdose, C. R. Alder Wright first synthesised this compound in 1874 trying to find a less addictive alternative to Morphine. In recent years, it has often been sold cut with the extremely potent fentanyl, causing a spike in overdose deaths. diamorphine

Hexedrone stimulantresearch-chemicaltentativehabit-forming A rare mephedrone analogue also known as MACP, a cathinone stimulant with similar effects to pentedrone.

Hexen tentativestimulanthabit-formingresearch-chemical A cathinone based stimulant. Hexen (aka Ethyl-Hexedrone) acts as an NDRI to produce it's effects, and as with most cathinones has a fast onset and short duration. This drug has very little history of human consumption and next to no research/data, and therefor should be treated with caution as a research chemical. ethyl-hexedrone,n-ethylhexedrone,hex-en,n-ethyl-hexedrone

Hexobarbital barbituratedepressanthabit-formingtentative Is a barbiturate that was once used for inducing anesthesia for surgery. It has a very rapid onset, and a short duration of effects.

Homomazindol stimulanttentativeresearch-chemicalhabit-forming A potent analogue of mazindol, a rare, atypical stimulant drug and appetite suppressant occasionally prescribed in cases of severe obesity.

Homosildenafil research-chemical An analogue of sildenafil (viagra) with similar effects. Has been missold in certain 'herbal' blends and dietary supplements for sexual potency. Little is known about the pharmacology or safety profile of this drug in humans, potentially less potent than sildenafil.

HOT-2 psychedelicresearch-chemicaltentative A rather rare psychedelic phenylethylamine that is the hydroxylated version and prodrug for 2C-T-2. hot2

HOT-7 psychedelicresearch-chemicaltentativeempathogen A rather rare psychedelic phenylethylamine that is the hydroxylated version and prodrug for 2C-T-7. hot7

HUPERZINE-A nootropictentative A compound that is extracted from the herbs of Huperziceae family. Is known as an acetylcholinesterase inhibitor, which stops an enzyme from breaking down acetylcholine which results in increases in acetylcholine. Is currently in preliminary trials for Alzheimer's. h-a

Hydrocodone depressantopioidhabit-formingdepressantcommon A codeine-derived opioid generally unheard of outside the United States. Generally mild in effects, used as an analgesic and cough-supressant. Sometimes used recreationally. vicodin,hydro

Hydromorphone opioidhabit-formingdepressant An opioid that is roughly 5x the potency of IV Morphine. Only comes in IR tablets in the US, and is given mostly as XR in other countries. It is frequently used in hospitals for short, but immediate pain relief during procedures requiring the patient to be awake. Also frequently used as a recreational opiate. dilaudid,diluadid

Hydroxyzine depressantdeliriant An antihistamine drug commonly prescribed for anxiety, itchiness, nausea, and insomnia. Hydroxyzine has also been used to potentiate the analgesia of opioids as well as diminishing the negative effects of opioids, such as itchiness. vistaril,atarax

Ibogaine psychedelicopioiddissociativedepressant An alkaloid found in many African plants most famously Iboga, with psychedelic and hallucinogenic properties. May be unpleasant. Traditionally used in tribal environments for coming-of-age rituals, it has recently been used as an alternative treatment for drug addiction although this usage has not been backed by conclusive data in humans. Has killed in overdose. iboga

Ibuprofen common A ubiquitously available pain reliever/fever reducer. Ibuprofen is a nonsteroidal anti-inflammatory drug, available in many forms. It is sometimes used to reduce the body-load caused by certain drugs, such as stimulants.

Indapex psychedelicresearch-chemicaltentative 5-MEO-TMT, one of Shulgin's lesser known creations. A psychedelic tryptamine little heard of outside of TiHKaL with very little known information about its effects on humans. May be particularly given to causing nausea. 5-meo-tmt

Indapyrophenidone stimulanttentativeresearch-chemicalhabit-forming Indane analogue of Pyrophenidone, a NDRI stimulant with a short duration.

Isomethadone opioidhabit-formingtentativedepressant Once a pharmaceutical drug also known as isoamidone, this opioid analgesic and methadone analogue was withdrawn from the market and is seldom seen today. Rarely abused, though reports state it is around twice as potent as methadone, and more euphoric.

Isophenmetrazine stimulantresearch-chemicaltentativehabit-forming Rare and little known analogue of phenmetrazine, which is slightly more potent than other analogues. Probably a stimulating, appetite supressing drug with high addiction potential. Potentially a dopamine and/or norepinephrine releasing agent.

Isopropylphenidate research-chemicalhabit-formingtentativestimulant IPPH (or incorrectly IPH) is a novel piperidine based methylphenidate analogue and NDRI stimulant, but comes with much less physical side effects. iph,ipph,ippd,ipp

Isoproscaline psychedelicresearch-chemicaltentative A analogue of mescaline, and more closely related to proscaline. ip

Jenkem delirianttentative A hoax which began in online communities of a non-existent drug which was claimed to result from a process involving human waste. http://www.snopes.com/crime/warnings/jenkem.asp

Kanna habit-formingdepressant A South African plant containing numerous psychoactive alkaloids, including mesembrine and mesembrenone. The first written account of the substance was in 1662. The pharmacology of these compounds is poorly understood, but they are suspected to be serotonin uptake inhibitors and potentially monoamine releasers. Said to suppress appetite, produce mild euphoria and reduce anxiety.

Kava depressanthabit-forming Tropical evergreen shrub with large heart-shaped leaves and woody stems. Its thick roots are mashed or ground and made into a cold and bitter-tasting beverage used similarly to alcohol. It has a long history of ritual and recreational use in Pacific Polynesia and is now a common herbal product, used widely by those in certain societies as part of a 'Kava Culture.'

Ketamine dissociativehabit-formingcommon A short acting dissociative anaesthetic and hallucinogen commonly used in emergency medicine. It is the prototypical dissociative, and is widely used at sub-anesthetic doses recreationally. Small doses are comparable with alcohol, while larger doses are immobilising and lead to psychedelic experiences: the "K-Hole." k,ket,kitty,kittens

Ketazolam depressanthabit-forming Benzodiazepine derivative that has most of the common benzodiazepine effects. Has been seen to have similar effectiveness when compared to Diazepam, with milder side-effects. Is marketed in few countries.

Ketobemidone opioidhabit-formingdepressant An opioid analgesic drug that also acts as an NDMA antagonist. Found to be as potent as morphine in physical side effects, and has high potential for addiction like all opioids do. Overdose may lead to respiratory depression/death. Do not mix with CNS depressants or stimulants. Caution should be used for asthmatic users. kbd

Khat habit-formingstimulant A shrub whose leaves contain Cathinone and Cathine, they are mostly chewed for the stimulant effect they provide. Very long history of human use.

Kratom opioidstimulanthabit-formingdepressantcommon A drug made out of the leaves of Mitragyna Speciosa, which is related to coffee. Stimulating at lower doses, with opioid effects at higher doses. Frequent heavy use can cause physical addiction and withdrawals.

L-THEANINE commonsupplement An Amino acid that is structural similar to Glutamine. Most report it as a relaxing agent without much sedation. Most commonly found tea. Usually mixed with Caffeine. theanine

Librium benzodiazepinehabit-formingdepressant Chlordiazepoxide, a medium-acting benzodiazepine drug prescribed mostly for sleep purposes. Sedative and hypnotic, it may cause lowered inhibitions and amnesia in high doses. chlordiazepoxide

Loprazolam depressanthabit-forming Is an Imidazolobenzidazepine derivative that has all the classic benzodiazepine effects. Is usually only prescribed for a short amount of time for insomnia. dormonoct

Lorazepam benzodiazepinehabit-formingdepressantcommon An intermediate acting benzodiazepine commonly known as Ativan, commonly prescribed as an alternative to Xanax. Sedating, hypnotic and anxiolytic. Potential to induce amnesia and lowered inhibitions in overdose. Do not combine with other depressants. ativan

Lormetazepam benzodiazepinedepressanthabit-forming Relatively rare prescription benzodiazepine. Short acting with a short half life. Generally only seen in the Netherlands. Sedative, hypnotic and anxiolytic. noctamid

LSA psychedeliccommon A chemical found in Morning Glory and Hawaiian Baby Woodrose seeds, which are often legally available. Has mental effects similar to LSD, although with almost no visual effects. It is famous for being very nauseating, and for causing excessive time dilation at higher doses. hbwr,morningglory,hbmg,Morning,ololiuqui,morning_glory,hbw

LSD psychedeliccommon LSD is a popular psychedelic with a relatively long history of use and research, and as such is known to be relatively safe despite its extremely high potency. It is the archetypical psychedelic to which all others are compared, and remains in popular usage. lsd-25,acid,cid,lucy

LSM-775 psychedelicresearch-chemicaltentative Psychedelic of the lysergamide class, less potent by weight and produces a rather mild, dreamy and even sedating trip compared to its bigger brother LSD. lsm

LSZ psychedelicresearch-chemical A lysergamide very similar to LSD usually distinguishable only by its shorter duration, though some subjective reports have noted it may be slightly more introspective and slightly less confusing.

Marinol depressanttentative Synthetically created Δ9-THC, the main psychoactive ingredient in cannabis. dronabinol,syndros,cesamet,δ9-thc,δ9--tetrahydrocannabinol,delta9-tetrahydrocannabinol,delta9-thc

MBDB stimulantresearch-chemicaltentativeempathogenhabit-forming A rare entactogenic drug and analogue of MDMA possibly first synthesised by David Nichols. Potentially less potent than related drugs of its type. Sometimes referred to as a 'watered down MDMA.' eden,methyl-j

MBZP stimulantresearch-chemicaltentativehabit-forming A stimulant drug which is a derivative of BZP. methylbenylpiperazine

MCPP stimulantresearch-chemicaltentative A phenylpiperazine stimulant first developed in the 1970s before being sold in the RC market, often mislabelled as MDMA. Said to have very unpleasant effects such as anxiogenesis and headaches.

MDA psychedelicstimulantempathogenhabit-formingcommon A stimulant and empathogen. Similar to MDMA but typically produces more visuals than MDMA. Known to be more neurotoxic than MDMA, and is a minor metabolite of MDMA. Duration and onset similar to MDMA. The common Marquis reagent test cannot differentiate MDA and MDMA.

MDAI psychedelicstimulantresearch-chemicalhabit-formingempathogen A selective serotonin releasing agent which is rarely used without a stimulant to obtain desirable effects. Previously believed not to be neuruotoxic, however MDAI has been implicated in several lethal and non-lethal intoxications, and as such may pose more of a risk to health than previously believed.

MDEA stimulantempathogententative A quite rare empathogen closely related to MDMA. Yet is less potent than the prior. mde,eve

MDMA stimulantpsychedelicempathogenhabit-formingcommon The world's most popular empathogen with powerful pro-social effects. Has been strongly linked to cognitive decline in excess. Popular at parties, it is often sold in powder or in pills, and may be adulterated with other similar chemicals. molly,ecstasy,adam,xtc,mandy,x,md

MDOH stimulantpsychedelicresearch-chemicaltentativeempathogenhabit-forming An entactogen, stimulant and psychedelic first synthesised by Alexander Shulgin, MDOH is an analogue of MDA. Described as highly psychedelic, it is likely a serotonin releasing agent. It has not seen widespread use, perhaps due to a number of reported negative side effects such as urinary retention and a heavy comedown.

MDPA empathogenresearch-chemicalhabit-formingtentative An obscure substituted methylenedioxyphenethylamine with practically no history of human use. Its pharmacological profile is largely unknown, but potentially exhibits similar properties to other MDxx compounds. May be a monoamine releaser, reuptake inhibitor or both. methylenedioxyphenylacetamide

Mdphp stimulanttentativehabit-formingresearch-chemical MDPHP aka 'Monkey-Dust' is a substituted cathinone and pyrovalerone which has been sold as an alternative to a-PHP and MDPV. Said to be less intense than MDPV with similar effects. MDPHP potency is said to vary widely, and there are reports of mixed composition batches containing other drugs. Very little is known about MDPHP in terms of toxicity, pharmacology and metabolism. monkey-dust

MDPV stimulantresearch-chemicalhabit-forming MDPV is a potent, and extremely compulsive synthetic euphoric stimulant, which shares some empathogenic effects with MDMA. Has a reputation for causing psychosis. MDPV has been found in products sold as "bath salts", "plant food/fertilizer", and in some "ecstasy." bath_salts

Mebroqualone depressantresearch-chemicalhabit-formingtentative A short acting analogue of Methaqualone, that is much more potent. mbq

Meclonazepam benzodiazepinehabit-formingdepressanttentative A benzodiazepine related to clonazepam discovered by Hoffman-LaRoche in the 1960s. Potentially useful in treating schistosomiasis. Has been sold on the grey market as a recreational drug but has not seen widespread popularity.

Medazepam depressantbenzodiazepinehabit-forming Benzodiazepine derivative that has all of the classic benzodiazepine effects. Is a long-acting benzodiazepine drug (Half life of 36-200 hours) Is rarely prescribed in most countries. Is also a prodrug for Diazepam. Think of it as Desoxy-Diazepam if you'd like to. nobrium,azepamid,rudotel,raporan,mezapam,talis

Melatonin nootropiccommonsupplement A naturally occurring hormone produced in the body, which promotes sleep at certain times in the day based on the circadian rhythm. It is also commonly available as a drug to treat insomnia and promote a proper sleep cycle. It can be used to promote sleepfulness at the tail-end of drug experiences, though it is not particularly hypnotic.

MEM psychedelicresearch-chemicaltentative A rare stimulant, psychedelic and amphetamine disco