Best Protein Powders for Sensitive Stomachs in 2024

Protein Powders for Sensitive Digestion

Finding the best protein powders for sensitive stomachs can be challenging due to the vast array of options on the market. Before we dive in, it’s important to note that protein powders should not replace whole foods in your diet.

Meeting your nutritional needs through a balanced diet is always preferable. However, some individuals may struggle to consume the recommended level of protein through food alone. In such cases, a protein powder can be a helpful supplement to support your dietary regimen.

For those with sensitive stomachs, it’s essential to select a product that minimizes digestive discomfort while providing high-quality protein. 

In this article, we’ll explore the top protein powders for sensitive stomachs in 2024, delving into their benefits, ingredients, and suitability for those with digestive sensitivities.

Medical disclaimer: This article is intended for educational and informational purposes only. It is not intended as a substitute for medical advice. For health advice, contact a licensed healthcare provider.

How We Picked and Tested the Best Protein Powders for Sensitive Stomachs

  1. We prioritized products without artificial sweeteners (particularly sugar alcohols like mannitol, xylitol, erythritol, and sorbitol) which may contribute to bloating, gas, and diarrhea for people with sensitive stomachs. Also the consumption of a lot of added sugar isn’t great for your gut health.
  2. We chose unsweetened or unflavored products to avoid added sweeteners and potential stomach upset. 
  3. Recognizing the importance of safety, especially for plant-based protein powders, we ensured that the selected products were third-party tested. This certification helps verify that the powders are free from dangerous levels of heavy metals and other contaminants.
  4. To cater to those with allergies we selected protein powders that are gluten free, soy free, and  have less than <1g lactose.This helps reduce the risk of allergic reactions if someone has dietary restrictions. Bear in mind that if you are dairy intolerant then some of these products may not be suitable as some lactose is present.
  5. We avoided protein powders containing high FODMAP ingredients, such as inulin, chicory root, and Jerusalem artichoke, which can trigger gastrointestinal symptoms. However, if you have had products with these ingredients without digestive discomfort, there’s no need to avoid them.

Check out our other blog post if you are dairy free and are interested only in the best dairy-free protein powders.

What Are the Best Protein Powders for Sensitive Stomachs?

There are numerous options to choose from for the best protein powders for sensitive stomachs. Take a look at this chart for some examples. 

BEST PROTEIN POWDERS PRICE COMPARISON
PRODUCT AMOUNTPRICING
Naked Egg White Protein Powder3 lbs$67.99
Naked Nutrition Pea Protein Powder5 lbs$57.99
Transparent Labs 100% Grass Fed Whey Protein Isolate2.11 lbs$59.99
Promix Unflavored Whey Protein Isolate Powder2.5 lbs$69.26
Promix Vegan Protein Powder2.5 lbs$44

Naked Egg White Protein Powder – BEST OVERALL FOR SENSITIVE STOMACHS

Image of Naked Egg White Protein Powder tub.

Naked Egg White Protein Powder stands out as an optimal choice for individuals seeking a clean, high-quality protein supplement that’s gentle on the stomach. Here’s why it’s a favored option among those with sensitive digestive systems.

Overview

Naked Egg White Protein Powder is a straightforward yet powerful protein source derived from egg whites. Its simplicity ensures minimal ingredients and processing, making it an ideal option for those with digestive sensitivities. This protein powder is designed to provide a pure and easily digestible source of protein to support muscle growth, recovery, and overall health.

Highlights

  • Pure protein sourced from egg whites
  • Free from common allergens: Gluten-free, soy-free, dairy-free
  • No artificial additives or sweeteners
  • Low in fat and carbohydrates
  • Excellent amino acid profile for muscle support
  • Available in natural unflavored form
  • Third-party tested for purity and quality
  • Each serving typically contains:
    • 25 grams of protein
    • 0 grams of fat
    • 2 grams of carbohydrates
    • No fiber

Pricing

PRODUCTAMOUNTPRICING
Naked Egg White Protein Powder3 lbs$67.99

Wrap Up

Naked Egg White Protein Powder offers a simple yet effective solution for individuals with sensitive stomachs seeking a high-quality protein supplement. With its minimal ingredients and focus on purity, it provides an easily digestible protein source to support various health and fitness goals. Priced at $67.99 for a 1lb container, it offers great value for its superior quality and digestibility.

Naked Nutrition Pea Protein Powder – BEST PLANT BASED OPTION

Image of Naked Nutrition Pea Protein Powder.

Naked Nutrition’s Vegan Protein Powder is an excellent plant-based alternative for those seeking a high-quality, environmentally friendly protein source. Formulated with pure pea protein, this product is designed to support muscle growth and recovery, catering specifically to those with dietary restrictions or preferences.

Overview

Naked Vegan Protein Powder utilizes pea protein sourced from yellow split peas grown on US and Canadian farms. The formula is clean and simple, free from unnecessary additives, and ideal for those who prioritize a plant-based diet. This protein powder provides essential amino acids, making it a valuable addition to your fitness and nutritional regimen.

Highlights

  • Non-GMO, soy-free, and gluten-free
  • Sourced from yellow split peas
  • No artificial flavors, colors, or sweeteners
  • Available in unflavored and flavored options
  • Third-party tested for purity and quality
  • Each serving contains:
    • 120 calories
    • 27 grams of protein
    • 2 grams of carbohydrates
    • 0.5 grams of fat
    • 0mg cholesterol

Pricing

PRODUCTAMOUNTPRICING
Naked Nutrition Pea Protein Powder5 lbs$57.99

Wrap Up

Naked Vegan Protein Powder offers a high-protein, plant-based option at $57.99 for a 5-pound container. With its straightforward ingredient list and commitment to quality, it’s an excellent choice for individuals looking for a vegan-friendly protein supplement that supports muscle growth and overall fitness goals.

Transparent Labs 100% Grass Fed Whey Protein Isolate  – BEST WHEY PROTEIN

Image of Transparent Labs 100% Grass Fed Whey Protein Isolate

Transparent Labs Grass-Fed Whey Protein Isolate is a standout choice for individuals with sensitive stomachs seeking a high-quality protein supplement. It is believed that grass-fed whey protein has higher levels of nutrients such as omega 3 fatty acids, vitamins, and antioxidants. 

Overview

Transparent Labs Grass-Fed Whey Protein Isolate is made from 100% grass-fed whey, ensuring a clean and pure protein source. This protein powder is specifically designed to be gentle on the digestive system, making it an excellent option for those with sensitive stomachs. It supports muscle growth, aids in recovery, and promotes overall wellness with minimal digestive discomfort.

Highlights

  • Grass-fed whey protein isolate sourced from pasture-raised cows
  • Gluten-free and non-GMO
  • No artificial flavors, colors, or sweeteners
  • Available in a variety of flavors including chocolate, vanilla, and strawberry
  • Third-party tested for purity and potency
  • Each serving contains:
    • 28 grams of protein
    • 1 gram of fat
    • 3 grams of carbohydrates

Pricing

PRODUCTAMOUNTAMOUNT
Transparent Labs 100% Grass Fed Whey Protein Isolate2.11 lbs$59.99

Wrap Up

Transparent Labs Grass-Fed Whey Protein Isolate offers premium nutrition designed for sensitive stomachs. Its emphasis on quality sourcing, minimal additives, and easy digestion make it an optimal choice for those seeking a reliable and gentle protein supplement. At $59.99 for a 2.11lb container, it provides excellent value for its purity and effectiveness in supporting muscle growth and overall health​ 

Promix Unflavored Whey Protein Isolate Powder – BEST VERSATILE OPTION

Promix Unflavored Whey Protein Isolate Powder offers a pure and versatile protein source for individuals seeking a clean and customizable supplement option. Here’s an overview of why it’s favored by many.

Overview

Promix Unflavored Whey Protein Isolate Powder is crafted with simplicity in mind, providing a high-quality protein source without any added flavors or sweeteners. It is made from whey protein isolate, which undergoes additional filtration to remove most of the lactose and fat, resulting in a product that is highly concentrated in protein and low in carbohydrates and fats. This purity makes it suitable for various dietary preferences and restrictions.

Highlights

  • Non GMO, gluten-free, soy-free
  • Whey protein isolate as the primary ingredient
  • Free from artificial additives, flavors, and sweeteners,
  • Unflavored and unsweetened
  • Third-party tested
  • Each serving contains:
    • 160 calories
    • 9 grams of carbohydrates
    • 2 grams of fiber
    • 31 grams of protein
    • 1.5 grams of fat

Pricing

PRODUCTAMOUNTPRICING
Promix Unflavored Whey Protein Isolate Powder2.5 lbs$69.26

Wrap Up

Overall, Promix Unflavored Whey Protein Isolate Powder provides a straightforward and effective protein supplement option for individuals looking to enhance their protein intake without compromising on quality or purity. Whether you’re an athlete, fitness enthusiast, or simply seeking a clean protein source, this product is worth considering for its simplicity and versatility.

Promix Vegan Protein Powder – BEST TASTING PLANT-BASED OPTION

French Vanilla Vegan Protein Powder from Promix Nutrition stands out as a delectable option for those seeking a plant-based protein supplement without compromising on taste or quality. Here’s why it’s gaining popularity among individuals looking for a delicious and nutritious protein source.

Overview

Promix Nutrition’s French Vanilla Vegan Protein Powder offers a delightful blend of plant-based proteins carefully crafted to provide a complete amino acid profile. Derived from peas, brown rice, and pumpkin seeds, this protein powder is a vegan-friendly option suitable for a wide range of dietary preferences. With its smooth texture and enticing French vanilla flavor, it’s perfect for mixing into smoothies, shakes, or baked goods.

Highlights

  • Gluten-free, soy-free, dairy-free
  • Blend of plant-based proteins: pea, brown rice, and pumpkin seed
  • Rich French vanilla flavor
  • Complete amino acid profile for muscle support and overall health
  • Third-party tested 
  • Each serving typically contains:
    • 115 calories
    • 25 grams of protein
    • 0 grams of fat
    • 2 grams of carbohydrates
    • 1 grams of fiber

Pricing

PRODUCTAMOUNTPRICING
Promix Vanilla Vegan Protein Powder2.5 lbs$44

Wrap Up

Promix Nutrition’s French Vanilla Vegan Protein Powder offers a delicious and nutritious option for individuals seeking a plant-based protein supplement. With its carefully selected blend of plant proteins and irresistible flavor, it provides a convenient way to support muscle growth, recovery, and overall well-being. Priced at $29.99 for a 1lb container, it offers great value for its quality ingredients and delectable taste.

The Bottom Line

When it comes to choosing the best protein powder for sensitive stomachs in 2024, it’s essential to prioritize products that minimize digestive discomfort while delivering high-quality protein. Our top picks—Naked Egg White Protein Powder, Naked Nutrition Pea Protein Powder, Transparent Labs 100% Grass Fed Whey Protein Isolate, Promix Unflavored Whey Protein Isolate Powder, and Promix French Vanilla Vegan Protein Powder—are carefully selected to meet these criteria.

Each of these protein powders offers a unique blend of ingredients tailored to support muscle growth, recovery, and overall health. Whether you prefer animal-based or plant-based proteins, there’s an option to suit your dietary preferences and sensitivities. Additionally, all products undergo rigorous third-party testing to ensure purity and quality, providing peace of mind for consumers.

While protein powders can be a convenient supplement for those struggling to meet their protein needs through whole foods alone, it’s important to remember that they should not replace a balanced diet. As always, consult with a healthcare provider or nutritionist for personalized advice tailored to your individual needs and goals.

FAQs

What type of protein is gentle on the stomach?

For those with sensitive stomachs, certain protein options stand out for their gentleness and digestibility. Egg white protein is minimal in ingredients and free from common allergens. Pea protein is hypoallergenic and easy to digest. Grass-fed whey protein isolate is low in lactose and fat, minimizing digestive issues. Unflavored whey protein isolate is highly concentrated in protein and low in lactose and fats. Additionally, plant-based protein blends offer a complete amino acid profile and are gentle on the stomach. These proteins are free from artificial sweeteners, common allergens, and high FODMAP ingredients, making them ideal for those with digestive sensitivities.

Are protein powders gut friendly?

Protein powders can be gut-friendly depending on various factors such as the type of protein used, additives, fiber content, and individual sensitivities. Whey and casein proteins may cause issues for those with lactose intolerance, while plant-based options like pea or rice protein can be easier on the gut. Additives like artificial sweeteners and sugar alcohols might lead to digestive discomfort, while protein powders with added fiber, digestive enzymes, or probiotics can support gut health. At the same time, consuming too much fiber too quickly can also lead to digestive discomfort. Choosing high-quality, minimally processed protein powders and listening to your body’s response can help determine what works best for you. Consulting with a healthcare professional or dietitian is advisable, especially if you have specific digestive concerns.

What kind of protein powder does not cause bloating?

Protein powders that are easily digestible and free from ingredients known to cause bloating are typically less likely to contribute to gastrointestinal discomfort. Look for options that are low in lactose, free from artificial sweeteners, and made from high-quality protein sources such as whey protein isolate, egg white protein, or pea protein. Additionally, selecting products that are free from high-FODMAP ingredients like inulin or chicory root can help minimize the risk of bloating and digestive distress.

References

www.monashfodmap.com. (n.d.). Protein powders and IBS. [online] Available at: https://www.monashfodmap.com/blog/protein-powders-and-ibs/ [Accessed 15 May 2024].

Moreno-Pérez, D., Bressa, C., Bailén, M., Hamed-Bousdar, S., Naclerio, F., Carmona, M., Pérez, M., González-Soltero, R., Montalvo-Lominchar, M., Carabaña, C. and Larrosa, M. (2018). Effect of a Protein Supplement on the Gut Microbiota of Endurance Athletes: A Randomized, Controlled, Double-Blind Pilot Study. Nutrients, [online] 10(3), p.337. doi:https://doi.org/10.3390/nu10030337.

Joanna Tsintaris | Registered Dietitian | MS Nutrition & Dietetics

Joanna Tsintaris | Registered Dietitian | MS Nutrition & Dietetics

Joanna is a registered Dietitian in the UK and Biomedical Science graduate with first class MSc in Nutrition and Dietetics. She is also the founder of Nourish (RD)—an online health and nutrition clinic offering personalized 1:1 dietetic advice.

Learn More About Joanna

More posts from Joanna Tsintaris | Registered Dietitian | MS Nutrition & Dietetics

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