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Best Protein Powder for Sensitive Stomach: Review and Buying Guide

Protein powder is the most popular supplement for gym-goers. And it is not a secret why. Protein helps build muscle, it helps shed fat, and it helps improve daily nutritional intake.

But not everyone can handle protein shakes well enough to take it every day. In fact, some people tend to have problems digesting and enjoying it. And it happens mainly because of the high amount of nutrients protein powders usually have.

For that, there’s no better choice than the best protein powder for a sensitive stomach. It will prevent users from getting upset bellies so they can keep up with their everyday lives without side effects. And sure enough, it lacks none of the benefits.

Our Top 5 Protein Powders for Sensitive Stomachs:

If you’re a sensitive stomach gym-goer who often suffers when taking a simple protein shake – then you’ve come to the right place. Here, we’ll teach you precisely the type of powder you need to go for and how you can get the most out of it.

Keep reading and learn more about 10 of the best options out there. You won’t find such a comprehensive guide anywhere else.

Comparison of 5 Best Protein Powder for Sensitive Stomach

Image Our Pick Best Value Top rated Most Favorite Name Organic Grass Fed Beef Bone Broth Protein Powder For Sensitive Stomach Vega Essentials Shake Chocolate Vegan Protein Powder For Sensitive Stomach Bone Broth Protein Powder Vanilla For Sensitive Stomach Left Coast Performance Bone Broth Powder Protein Powder For Sensitive Stomach Type of Protein Bone Broth Plant-Based Bone Broth Bone Broth Protein per Scoop 19g 20g 19g 21g Flavor Vanilla Chocolate / Mocha / Vanilla Vanilla Unflavored Where To Buy Buy Now on Amazon Buy Now on Amazon Buy Now on Amazon Buy Now on Amazon Our Pick Image Name Organic Grass Fed Beef Bone Broth Protein Powder For Sensitive Stomach Type of Protein Bone Broth Protein per Scoop 19g Flavor Vanilla Where To Buy Buy Now on Amazon Best Value Image Name Vega Essentials Shake Chocolate Vegan Protein Powder For Sensitive Stomach Type of Protein Plant-Based Protein per Scoop 20g Flavor Chocolate / Mocha / Vanilla Where To Buy Buy Now on Amazon Top rated Image Name Bone Broth Protein Powder Vanilla For Sensitive Stomach Type of Protein Bone Broth Protein per Scoop 19g Flavor Vanilla Where To Buy Buy Now on Amazon Most Favorite Image Name Left Coast Performance Bone Broth Powder Protein Powder For Sensitive Stomach Type of Protein Bone Broth Protein per Scoop 21g Flavor Unflavored Where To Buy Buy Now on Amazon

10 Best Protein Powder for Sensitive Stomach Reviews

People who often complain about protein powders usually do it about whey protein. This happens because whey protein upset stomach due to its potent properties. Those with a sensitive gut will likely have side effects when taking a regular whey protein shake.

Among the side effects, you can find bloating, gas, cramping, regurgitating, nausea, and more. It doesn’t mean that whey is terrible for the organism, but some people just can’t process it usually.

It could be either because they’re a little lactose intolerant or because they just have fragile stomachs. But either way, the solution is always to prevent consuming regular whey protein and instead get alternatives like bone broth, whey isolate, or plant-based powders.

Here, we’re going to talk about some of these options that won’t affect the stomach as regular whey does. Take a look:

1. Left Coast Performance Bone Broth Protein Powder

What We Liked Most About This Product

What makes the bone broth protein supplement stand out the most is the flavor. It comes in Chocolate and Vanilla. Either way, it tastes amazingly well. Those who struggle to find the right powder for their stomach that still manages to taste great will find this one a magnificent choice.

Left Coast Performance Bone Broth Protein Powder Review

It contains all the nutrients to give any person the highest value. You will get glucosamine, chondroitin, gelatin, and collagen. It helps to keep beautiful skin but also adds up to its muscle-growing properties. If you want to get ripped eating something mild for your guts – then this is a great choice.

Bone-broth powder is another excellent thing to enjoy. It is not as strong as whey powder, so it is way less harmful to your stomach. Being completely dairy-free and soy-free, it leaves no space for gut issues. And with its lack of gluten and grain, it even helps people with allergies or intolerance.

You will also enjoy magnificent versatility. Whether you want to create regular smoothies or the best protein powder snacks, this bone-broth supplement doesn’t disappoint. It always delivers superb results even for the most fragile of stomachs.

The powder is easily blended. You won’t have to turn the blender on HIGH to get the result you want. Instead, just place it on LOW, and the powder will blend perfectly well with water so you can achieve a tasty & soft-on-your-stomach mix.

There’s almost no side effect to record, either. It works wonders and leaves no space for bad results. And for its cost – you will get a fantastic value for your money.

PROS: Excellent bone-broth composition for a dairy-free powder

Contains tons of nutrients and properties to improve its effects

Easy to prepare in blenders & bottles

Gluten& grain-free composition prevents allergies & intolerance

Works for smoothies, snacks, pancakes, and more

CONS: Extra sweet flavor could make it tasteless

Tends to produce a lot of foam

2. Performixio Whey Isolate Protein Powder

What We Liked Most About This Product

Like any other whey protein in the market, this one stands out for its ability to provide over 20g of protein per scoop. That will make it ideal for those who want to focus on results instead of safety. If you can handle whey but still want something mild, then go for the PerformixioWHEY.

Performixio Whey Isolate Protein Powder Review

This is the only whey isolate in the list. And for that, it is the best whey protein powder for sensitive stomachs that you will find.

It all comes down to the unique composition that makes it ideal for people who have digestive issues. Those who were often upset in their guts due to the strength of regular whey will surely find this isolate an excellent alternative. It prevents common side effects from high-dairy proteins while tasting amazing.

But the real benefit comes from its bioavailability that ensures exceptional protein absorption. If you want to improve the amount of protein that goes into your organism and build muscle – then this powder will work wonders. With 22g per scoop, it will help you build those muscles in no time.

All this wouldn’t be that much of a deal if the protein didn’t taste fantastic. Yes, this whey isolate powder will delight your palate and make you a happy protein taker. And it comes in five different flavors – from Chocolate to Vanilla, Cereal, Banana, and Peanut. There’s no limit to its deliciousness.

Another exciting part is that you get no sugars. You can enjoy this highly effective protein without having to ingest more calories than expected. And sure enough, it comes at a pretty decent cost that makes it one of the best options in the list.

PROS: Exceptional protein absorption for building muscle fast

Superb taste with five different flavor options to pick

Reduces stomach upsets despite being a whey isolate

Contains no sugar at all which makes it ultra-healthy

Low carbohydrates for fewer calories overall

CONS: Whey isolate is not the best ingredient for fragile stomachs

The fruity cereal flavor is not as good as expected

3. Left Coast Performance Pure Grass-Fed Bone Broth Protein Powder

What We Liked Most About This Product

Pure grass-fed protein always stands out as the most effective item against stomach issues and is very effective. And that’s precisely what you get with the Left Coast Performance Bone Broth Powder. It is totally grass-fed, which increases its absorption, reduces side effects, and tastes amazingly well.

Left Coast Performance Pure Grass-Fed Bone Broth Protein Powder Review

For those who want a protein supplement for sensitive stomach with a totally grass-fed composition, this is the best choice. All the ingredients come directly from more natural and quality-oriented production. This decreases all the drawbacks that standard protein powders have.

Another interesting fact is the lack of carbs or sugars. You won’t find many properties that will eventually hinder your results. Instead, it manages to deliver one of the best absorptions out there while adding up amazing nutrients to your body.

Not a single ingredient in this protein powder will cause any discomfort on your stomach. The organic composition is something that stands out in terms of health. And you shouldn’t overlook it.

But still, what really stands out about this powder is the excellent unflavored property. You won’t have to choose between chocolate, vanilla, or any other flavor. Instead, you can enjoy it in any preparation without having to get disgusted by unwanted artificial ingredients for the taste.

This adds up to great versatility. You can use this powder to prepare practically anything, going from regular shakes or smoothies up to pancakes, cookies, ice-cream, or whatever. And you can combine it with anything to make it tasteful if needed.

It is soft and thin, free of artificial ingredients, and unflavored. If you want something that doesn’t make your stomach ache – then this is your best bet.

PROS: Fantastic unflavored composition keeps it free of artificial ingredients

Perfect for preparing any type of meal or shake

Contains no sugars or carbs which increases its effectiveness

The grass-fed protein source makes it ultra-safe & healthy

Provides excellent absorption for better results

CONS: Lack of taste could be undesirable for some people

Produces a lot of foam when prepared alone

4. Ancient Nutrition Bone Broth Protein Powder

What We Liked Most About This Product

The Ancient Nutrition protein powder smoothie takes bone broth to a whole new level. You will not only get a super clean protein powder but also all the benefits from the collagen it offers. This will increase the overall benefits & nutrients you get from each scoop.

Ancient Nutrition Bone Broth Protein Powder Review

As a bone-broth powder, it has a totally dairy-free composition that lactose-intolerant people will love. But it is not what makes it so amazing, but the quality of its ingredients, including the fall spices infusions. You can enjoy extra benefits without leaving behind the flavor.

You can get it as a Salted Caramel, Chocolate, or Vanilla – each one tasting so good that you will have a hard time stopping its intake. Yet, it is the 20g of overall protein that makes it so amazing, along with 20.5g of beef collagen, which adds up extra benefits to your skin, gut, and joints.

It contains no carbs. And it has little sugar and only 1g of fat. This adds up to an exceptional composition in its entirety. It will be safe for those with a weak stomach, by helping to digest every shake much more quickly. It is easy to mix, as well. You only need a shaker bottle or a blender at a minimum to make it work.

And its texture is merely fantastic, so you can enjoy it on any dessert as well or as a simple smoothie. Whatever your diet or lifestyle, you’ll find this excellent protein powder ideal for your needs. It protects your stomach, helps your gut, and improves absorption – so it has almost no drawbacks.

PROS: Completely free of dairy with its bone-broth composition

Contains lots of collagen which helps with gut, joints, and absorption

Totally free of carbs and sugar with little fat

Comes with three delicious flavors

It is easy to prepare and works wonders in desserts

CONS: It does not dissolve as well as expected

The strong sweet taste can be a no-no for some people

5. Vega Essentials Shake Vegan Protein Powder

What We Liked Most About This Product

The ability to provide a tasteful and effective protein powder without the use of a single animal ingredient makes this option the best vegan protein powder for sensitive stomach. If you’re a vegan who wants to prevent the use of anything that comes from animals, then this is your best bet.

Vega Essentials Shake Vegan Protein Powder Review

Something that sets this powder away from the competition apart from its plant-based composition is the vast array of minerals & vitamins that it boasts. You will get 12 of those, which is something not even the highest-quality whey protein can offer.

And it all comes down to its magnificent source – boasting pea protein, flaxseed protein, and hemp protein. This pairs up with additional green ingredients like kale, spirulina, and broccoli for the vitamins. And to make it even better, you get the fantastic Omega 3 ALA – which helps with absorption.

Apart from all that, the Vega Essentials Vegan Powder is keto-friendly and has no added sugars. You can enjoy a sweet and tasty smoothie without ingesting a single artificial ingredient. And what’s even better, it contains a minimum amount of calories.

As for flavors, you get Mocha, Chocolate, and Vanilla. Each one offers a different taste, which adds up to its fantastic composition. This will make it an even better powder overall, so you will enjoy not only its health benefits but also its delicious taste.

It is safe, effective, and helps to build muscle & shed fast. But on top of that, it is the best vegan powder you’ll find.

PROS: Contains unique vegan ingredients for extra vitamin consumption

Boasts Omega 3 ALA which helps with protein absorption

Contains little sugar, fat, and carbs

Offers tasty flavors with Vanilla, Chocolate & Mocha

Does not contain a single animal-sourced ingredient

CONS: Difficult to mix due to a thick powder composition

Green ingredients add an awkward aftertaste that some may not like

6. Smart Pressed Juice Vegan Vanilla Protein Clean Organic Protein

What We Liked Most About This Product

Want the healthiest protein powder? Go for the Vegan Vanilla Protein. It contains fewer sugars, fewer calories, and fewer carbs than all of its competition. And it does this with a unique set of ingredients that surpass expectations in both results and taste.

Smart Pressed Juice Vegan Vanilla Protein Clean Organic Protein Review

You won’t find a single filler or artificial element on this powder. The entire composition ensures a magnificent experience in terms of results and taste, so you can be sure it is a truly healthy option.

What really sets it apart from the competition is the metabolism boost it offers. It comes with 10 energizing proteins from rice, maca, hemp, sachainchi seeds, brown rice, pea, cranberry seeds, and sprouted chia, quinoa, and garbanzo beans. They reduce craving and improve metabolism.

Also, you will get the chance to build more muscle with the right protein without losing the opportunity to burn some fat. Thanks to its appetite-reducing ability, you can enjoy a better diet overall. You will have the chance to burn more fat than usual, drop several clothing sizes, and still build your body well.

The powder is still tasty. It comes with a vanilla flavor that feels creamy and mixes smoothly. You won’t have to add any other ingredient or spend minutes blending it. Instead, it offers 16g of protein in one of the tastiest & easiest-to-prepare mixes out there.

Even the presentation is unique, with a glass jar and screw-in metal lid. This will add to its already amazing content, so you can feel even better with the quality you’re getting. If you want quality vegan protein powders – then this option won’t disappoint you.

PROS: A superb set of ingredients with up to 10 protein sources

Contains the lowest amounts of sugar, calories, and carbs

Helps to build muscle while improving metabolism for losing fat

Excellent powder composition creates smooth & creamy shakes

Unique glass jar & metal lid presentation for quality

CONS: So many ingredients can be dangerous for allergic people

Comes in a tiny container that doesn’t last much

7. Left Coast Performance Organic Grass-Fed Beef Bone Broth Powder

What We Liked Most About This Product

A purely organic protein powder always sets the bar higher in terms of quality and safety. And that’s exactly what the Left Coast Performance Premium Organic Bone-Broth powder does. You will get all the benefits of bone-broth protein while enjoying a super safe & healthy composition.

Left Coast Performance Organic Grass-Fed Beef Bone Broth Powder Review

We loved this one so much that we couldn’t give the title for the best protein powder for digestive issues to any other product. Being a grass-fed, purely organic, bone-broth powder places it up there as the highest-quality choice in the list.

It all starts with a premium bone-broth composition. There’s nothing else on this powder apart from bone broth. This ensures no sugar or carbs, and a superb amount of nutrients like calcium for an extra healthy product.

There’s no filler or artificial product on this protein. This will add up to an already pure composition, so you can be sure it won’t affect your stomach or guts at all. And sure, it is totally dairy-free, which adds up to an already safe product.

On top of that, it contains tons of collagen, which helps in building muscle, protecting your skin, and keeping your joints safe. And with its excellent 21g of protein, you can enjoy a superb muscle-building effect when taking it.

Whether you want an organic powder to build muscle safely or something super healthy with tons of nutrients – then the Left Coast Performance Bone Broth protein will work wonders for you.

PROS: Does not contain any ingredient apart from bone broth powder

Contains no sugars or carbs which makes it even healthier

Delivers 21g of total protein per serving for better muscle building

The unflavored composition makes it ideal for those who like to experiment

Offers tons of collagen which help with skin & joints

CONS: Weird taste with no extra flavor or sweetness

Does not dissolve well enough without a blender

8. Orgain Organic Plant-Based Protein

What We Liked Most About This Product

Combining plant proteins and fibers, this is one of the most nutritious powders you can get. If you want to improve your overall diet exponentially and start shedding fat – then you’ll find no better protein than this best plant based protein powder for sensitive stomach.

Orgain Organic Plant-Based Protein Review

What makes it so fantastic in the first place is the addition of 50 different superfoods that are totally free of animal ingredients. That’s something you won’t get with any other protein powder in this list. And that immediately makes it the best plant-based protein powder for a sensitive stomach.

These ingredients consist of berries, fruits, herbs, greens, veggies, grasses, grains, and sprouts. Together, they add up a wide array of nutrients going from thiamin to riboflavin, iron, pantothenic acid, and vitamin C and B6. You will get all the benefits of eating fruits & veggies, along with a protein-rich drink.

You could say this powder won’t only work for people on a training program who want to build muscle, but also for those who want to supplement their diets effectively. From kids to women, men, and even elderly people – everyone can get all the benefits from this powder without problems.

The 21g of protein comes directly from brown rice, pea, and chia seeds. And the 5g of fiber comes from all the extra ingredients. And sure enough, it contains no soy, gluten, dairy or lactose – so it has almost no drawbacks.

As for the flavor, it won’t let anyone down. You can get it in either Chocolate or Vanilla. It contains 1g of sugar per scoop and tastes amazingly well for anyone. Whatever you want to prepare, this powder lets you do it.

PROS: Provides 21g of total protein and 5g of fiber for extra benefits

Outstanding array of superfoods & ingredients with tons of nutrients

Does not contain soy, gluten, dairy or lactose in the slightest

Tastes lovely with chocolate or vanilla flavors

Works well for any person including kids, women or men

CONS: The ultra-thick powder makes it harder to blend than others

Super strong flavors can be overwhelming for some people

9. Ancient Nutrition Bone Broth Protein

What We Liked Most About This Product

You can always enjoy protein without sugar. That’s what the bone-broth powder from Ancient Nutrition offers – a sugar-free protein powder for those who want a pure product. And it will still handle to taste amazing.

Ancient Nutrition Bone Broth Protein Review

The bone broth comes directly from the bone of the chicken. That makes it utterly healthy and with less fat than any dairy form of protein powder. But the real advantage comes from the addition of collagen, ideal for making your skin more beautiful and achieving excellent joint health.

This powder also contains gelatin and chondroitin, as well as glucosamine and other key minerals. You will get a super healthy powder that will help you increase your protein intake as well as keep your body working better from the gut to the brain.

Another great feature of this powder is its neat composition. It contains no dairy, gluten, soy, or even grains. Everything is correctly processed to keep it super healthy and still deliver 20g of protein, zero carbs, and no sugar per scoop.

Apart from all that, it has a fantastic flavor set. You can pick between Chocolate, Turmeric, Pumpkin Spice, Greens, Vanilla, or Pure (which is unflavoured). And you can still make it work on smoothies and juices, simple shakes, or even desserts if you want.

Overall, it leaves no space for mediocre taste, bad composition, or lack of results. It will easily make your life better.

PROS: Super healthy bone-broth source for extra collagen

Unique mineral deliver helps with the immune system

Totally free of sugars or carbs for an even healthier composition

Ultra-easy to mix with water or any other liquid

Comes in fantastic flavors so you can enjoy whatever you prefer

CONS: Difficult to blend without a blender

Smell and aftertaste tends to be less than pleasurable

10. Left Coast Performance Gut-Friendly Bone Broth Protein Powder

What We Liked Most About This Product

Getting a protein powder that won’t upset stomach is not an easy job. But Left Coast Performance is obsessed to make it easy – so they create one of the most gut-friendly options in the market. This is a bone broth protein powder for those who want to keep their guts healthy.

Left Coast Performance Gut-Friendly Bone Broth Protein Powder Review

The first thing you’ll notice when trying it is a very sweet flavor. That comes directly from the cane sugar used on its production. Along with the vanilla extract, the taste of this powder is just fantastic. You can enjoy it alone, with fruit smoothies, or even in desserts.

But the real advantage of this powder comes from its dairy, soy, gluten, and grain-free composition. Whether you’re intolerant or allergic to any of these, you’ll find this powder a perfect choice.

It contains 18g of protein in total. This pairs up with the fast-absorption of the bone broth, which ensures you get everything you need from the powder.

Another interesting part is the superb array of minerals. From gelatin to glucosamine, chondroitin, and tons of collagen – you will get enough to fill your body with super healthy stuff and boost your well-being.

Nonetheless, it is a simple option. And that means you won’t have to waste any time or effort preparing it. If you hate cleaning the blender every day, then you won’t have to worry – this powder needs no mixer to dissolve.

Improving your gut health, preventing stomach issues, and enjoying a superb amount of nutrients – it’s all possible with this protein powder.

PROS: Super healthy composition keeps allergic & intolerance behind

Excellent amount of protein along with a wide array of minerals

Fast-absorption composition for top-notch results

Straightforward preparation with any type of meal or recipe

Improves your health and keeps your skin & joints strong

CONS: May need some extra work to dissolve

Sugar-cane sweetness can be too much

Considerations for the Best Protein Powder for Sensitive Stomach

Getting the best protein supplement for a sensitive stomach will be hard – unless you know what to go for. Here are some things you should know about before you make a final choice:

How Does Protein Powder Work

Protein powder is protein taken from either animal or plant sources, as its name says. There’s no special component on these supplements that will make your body feel stronger or build muscle fast. Instead, it is just protein as the one you find on meats, eggs, nuts, seeds, and other foods.

So, how does it work? Well, it merely breaks down from powder to liquid when you mix it. Then you drink it, and it gets digested in your stomach.

Here, the liquid breaks down into amino acids and gets absorbed by your body. Some of these nutrients go directly into your muscles to build new muscle tissue, while others stay in your bloodstream until your muscles need them again.

How to Use Protein Powder

It seems like simple work, but drinking a protein powder could actually be a little more complicated than it looks. And this happens because there’s no real “best time to take a protein shake”, as many people say. It is true that taking it 30 minutes before or after a workout session can be more helpful as it matches with your muscle needs.

But you can take protein powder at any time of the day and still receive all of its benefits. This happens because proteins don’t go directly to the muscles. They actually stay in your bloodstream until it’s time to use them.

If you drink a protein powder after strength training, then they will likely be absorbed immediately. But of course, this also depends on the type of protein and your muscle needs. Some proteins are digested in up to 3 hours, such as whey protein isolate. In contrast, plant-based proteins can last 8 hours.

Side Effects of Protein Powder

While protein is super helpful to keep your body strong and healthy – it can also be a little dangerous. These dangers won’t put your life on the line but could produce a few side effects that you may want to avoid.

The first reason to not drink protein powder is that they can be too heavy on most digestive systems. Protein is probably the hardest nutrient to dissolve, so it makes digestive systems work twice as hard as with other nutrients. This could end up in stomach aches, nausea, and bloating.

Another reason would be the sugars and calories. These could also add up to making stomachs hurt. But the work of all is that they can increase glycaemic indexes and add up tons of calories to diets. People with metabolic issues may want to avoid drinking most protein supplements.

Luckily, all the protein powders in this article are perfectly ideal for preventing these side effects.

Frequently Asked Questions

You’re probably familiar enough with protein powders to make the right choice. But you may also have a few doubts in your head about whether it is worth getting one. Well, in this section, we want to get rid of those doubts:

1. How good is protein powder for you?

A protein powder supplement is the best way to ingest amino acids in your body. If you have a diet low on protein or don’t have time to prepare protein-rich meals, then a protein powder can be your best friend.

2. How does protein powder help weight loss?

Protein synthesis helps to make muscles large and lean. This means, while your muscle grows, it also sheds fat. And the more fat your muscles get rid of, the more weight you lose over time.

3. How much protein in whey protein powder?

It depends on the type of protein. For example, whey may have between 20g and 30g of protein. But plant-based and organic proteins can have anything between 15g and 25g.

4. How bad is protein powder for you?

Protein is not harmful in any way.

5. How does protein powder build muscle?

The process is called protein synthesis when a muscle starts to restore itself after extensive weight training. Here, the protein helps to rebuild the muscle, adding extra layers that create more lean mass.

6. Why does protein powder expire?

Like any organic product, protein also expires over time. Make sure you check the protein powder expiration date before buying.

Bottom Line

As you can see, every protein powder in this article was chosen with the single purpose of offering outstanding quality. Without being bad for the stomach, each one provides the chance to build muscles, enjoy excellent flavors, and still improve your health exponentially.

And you’ll have enough to pick from. Just remember, the best protein powder for a sensitive stomach is not the one that looks better, but the ones that fit your needs.

So don’t let your sensitive stomach become a drawback on your exercise routine. Instead, use one of these protein powders, and you’ll see how much they help.

Start drinking one of these now, and you’ll build muscle in the safest way there is!