The study, a randomized, open‑label, parallel‑group, inpatient study of adult smokers, was sponsored by Juul Labs and conducted by Celerion, Inc., a third-party research laboratory. It examined changes, relative to baseline, in primary urine and blood BOEs in 90 adult smokers. The selected short-term biomarkers, NNN, NNAL, 3-HPMA, MHBMA, S-PMA, HMPMA, CEMA, 1-OHP, and COHb, are carcinogens observed in the use of combustible cigarettes, and are widely recognized as contributing to tobacco-related cancers.

Study subjects were randomized into six groups and, over five days, used a nicotine salt pod system (NSPS/JUULpod), abstained from smoking, or continued use of their usual brand of cigarettes. NSPS users were further randomized into four distinct groups (15 subjects per group), and used one of four flavored products at 5% nicotine strength (Virginia Tobacco, Mint, Mango, or Creme). Before the baseline reading, subjects abstained from smoking for 12 hours to assess the BOE impact from NSPS use, abstinence, or cigarette consumption.

The study found that all eight non-nicotine urine BOEs were reduced by an aggregate of 85.3% in the abstinence group compared to an 85.0% aggregate reduction in the pooled NSPS group (p > 0.05). This represents a 99.6% relative reduction in aggregate BOEs for the pooled NSPS group. In the cigarette group, the same BOEs increased by an aggregate of 14.4% from baseline.

"We are very pleased to share these findings with fellow researchers at SRNT 2019, which continue to demonstrate the potential positive impact of vapor products," said Kevin Burns, Chief Executive Officer at Juul Labs. "The equivalent reductions in these specific cigarette-related biomarkers across the groups who abstained from smoking and those who used JUUL products reaffirms the role vapor products can have for the adult smoker. Although addictive, nicotine is not directly responsible for the cancers that are commonly associated with cigarette use; rather it is the harmful constituents that are present in combustible smoke. The more that can be done to eliminate cigarettes, the greater the impact will be on the public health. We are committed to conducting rigorous, scientific research as we contribute to the ongoing dialogue regarding vapor products, and look forward to sharing additional research with the medical, scientific, and public health communities."

Consistent with the FDA regulations, Juul Labs cannot and does not make any claims that its products are less harmful or safer than cigarettes.

For more information on the data presented at SRNT 2019, please visit jliscience.com.

About Juul Labs, Inc.

Juul Labs is committed to improving the lives of the world's one billion adult smokers by eliminating cigarettes, the leading cause of preventable death in the world. Juul Labs' products are designed to help smokers switch.

Juul Labs is equally committed to combating underage use of nicotine and tobacco products. The company launched a comprehensive action plan to address youth access, appeal, and use that includes restricting the sale of certain flavored JUULpods from traditional retail, enhancing our online age-verification, improving retailer compliance, eliminating use of Facebook and Instagram accounts and utilizing technology-based solutions to prevent youth use. We also actively support Tobacco 21 legislation to raise the minimum-purchasing age for all tobacco products, including vapor products, to 21. For more information on our mission and youth prevention initiatives, please visit https://newsroom.juul.com/.

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SOURCE JUUL Labs, Inc.