Skip to next element
🎉LABOR DAY SALE - UP TO 40% OFF SITEWIDE🎉 SAVE NOW
🎉UP TO 40% OFF SITEWIDE🎉
Why Does Collagen Powder Upset My Stomach? Understanding Digestive Discomfort from Collagen Supplements
All About Collagen > Why Does Collagen Powder Upset My Stomach? Understanding Digestive Discomfort from Collagen Supplements

Why Does Collagen Powder Upset My Stomach? Understanding Digestive Discomfort from Collagen Supplements

07/08/2025 By Bubs Naturals

Table of Contents

  1. Introduction
  2. What is Collagen?
  3. Why Does Collagen Powder Upset My Stomach?
  4. Tips to Minimize Digestive Discomfort from Collagen
  5. The Role of Collagen in Gut Health
  6. Conclusion
  7. FAQ

Have you recently added collagen powder to your daily routine only to find yourself dealing with an upset stomach? You’re not alone. Many people report that collagen supplements can lead to digestive issues like bloating, gas, or even diarrhea. But why does this happen? And what can we do to enjoy the benefits of collagen without the uncomfortable side effects?

At BUBS Naturals, we believe in the power of clean, high-quality supplements, but we also understand that individual experiences can vary. In this blog post, we will explore the reasons behind stomach upset from collagen powder, the different types of collagen, and how to choose the right supplement for your needs. By the end, you’ll have a clearer understanding of how to safely incorporate collagen into your wellness routine without compromising your digestive comfort.

Introduction

Collagen is often hailed as a miracle protein, known for its potential benefits in enhancing skin elasticity, joint health, and gut function. However, many individuals experience digestive discomfort when taking collagen supplements, prompting the question: why does collagen powder upset my stomach?

As we age, our bodies produce less collagen—beginning as early as our mid-twenties—leading many to seek out supplements as a way to replenish this essential protein. While the benefits of collagen are well-documented, the side effects can be less predictable. Understanding how collagen interacts with our digestive system is crucial for anyone considering supplementation.

In this post, we’ll cover:

  • The various types of collagen and their sources
  • Common digestive side effects and their causes
  • Tips for minimizing discomfort when taking collagen
  • The importance of choosing high-quality collagen products

By addressing these points, we aim to empower you with the knowledge to make informed decisions about incorporating collagen into your lifestyle. Let’s dive deeper into the science behind collagen and its effects on our digestion.

What is Collagen?

Collagen is the most abundant protein in the human body, accounting for about 30% of our total protein content. It serves as a crucial building block for our skin, bones, muscles, tendons, and ligaments. There are at least 16 types of collagen, but the three most common are:

  1. Type I: This type accounts for 90% of the collagen in our bodies. It is found in skin, bones, and tendons, providing strength and structure.
  2. Type II: Mainly located in cartilage, Type II collagen is vital for joint health and flexibility.
  3. Type III: Often found alongside Type I, it supports the structure of muscles, organs, and blood vessels.

Collagen can be sourced from various animal and plant origins, with supplements typically derived from bovine, porcine, marine, or poultry sources. At BUBS Naturals, we prioritize using high-quality, grass-fed collagen peptides that are easy to digest and absorb.

Why Does Collagen Powder Upset My Stomach?

While collagen supplements can offer numerous benefits, they can also cause digestive issues for some individuals. Here are some common reasons why collagen powder may upset your stomach:

1. Hydrolyzed Collagen and Digestibility

Most collagen supplements are hydrolyzed, meaning they have been broken down into smaller peptides for better absorption. However, not all hydrolyzed collagen is created equal. The size of the collagen peptides—measured in Daltons (Da)—affects how easily they can be digested. Ideally, collagen peptides should be 3,000 Da or less for optimal digestion. If the collagen you’re taking has larger peptides, it may lead to gastrointestinal discomfort.

2. Excessive Dosage

Another common reason for digestive upset is an excessive dosage. Taking too much collagen at once can overwhelm your digestive system. It’s essential to follow the recommended serving sizes to avoid potential side effects. Most experts recommend starting with a lower dose and gradually increasing it as your body adjusts.

3. Additives and Fillers

Some collagen powders contain additives, preservatives, or flavorings that can irritate the gastrointestinal tract. Always check the ingredient label for any potential allergens or irritants. At BUBS Naturals, we adhere to a no-BS approach, using simple, effective ingredients without unnecessary fillers.

4. Individual Digestive Sensitivities

Everyone's digestive system is unique. Some people may have sensitivities or allergies to specific collagen sources, such as marine collagen if they have a shellfish allergy. Others may experience discomfort due to existing digestive conditions, such as irritable bowel syndrome (IBS) or histamine intolerance, which collagen can exacerbate due to its natural histamine content.

Tips to Minimize Digestive Discomfort from Collagen

If you love the idea of incorporating collagen into your daily routine but want to avoid the stomach upset, here are some practical tips:

1. Start Slow

Begin with a smaller dose of collagen and gradually increase it as your body adjusts. This method allows your digestive system to adapt without overwhelming it.

2. Mix with Food or Beverages

Taking collagen powder with food can help ease digestion. Consider adding it to smoothies, oatmeal, or yogurt. Our Collagen Peptides blend seamlessly into your favorite recipes, making it easy to incorporate into your meals.

3. Stay Hydrated

Collagen is hydrophilic, meaning it attracts water. Ensure you drink plenty of fluids when consuming collagen to aid in digestion and prevent constipation.

4. Choose High-Quality Products

Opt for high-quality collagen supplements from reputable brands. Look for products that are third-party tested, like our BUBS Collagen Peptides, which are NSF Certified for Sport, ensuring they meet rigorous quality standards.

The Role of Collagen in Gut Health

Interestingly, while some individuals may experience digestive discomfort from collagen powder, it can also play a role in promoting gut health. Collagen contains specific amino acids, such as glycine and proline, which are beneficial for the intestinal lining and may help reduce inflammation.

Studies have shown that collagen can assist in healing the gut lining and may even benefit those with conditions like leaky gut syndrome. By supporting the integrity of the gut barrier, collagen can potentially enhance digestion over time.

Conclusion

In summary, while collagen powder can lead to digestive discomfort for some individuals, understanding the reasons behind this reaction can help you make informed choices. By selecting high-quality collagen supplements, starting with a lower dosage, and being mindful of your body’s response, you can enjoy the benefits of collagen without the unwanted side effects.

At BUBS Naturals, we are committed to providing clean, effective, and science-backed supplements that support your wellness journey. If you're looking to experience the benefits of collagen, consider trying our Collagen Peptides today. Let’s embrace wellness together!

FAQ

1. Can collagen powder cause diarrhea?
Yes, some individuals may experience diarrhea from collagen powder, often due to excessive dosage or the specific form of collagen taken.

2. Is there a specific type of collagen that is easier to digest?
Hydrolyzed collagen, especially those with smaller peptide sizes (3,000 Da or less), is generally easier to digest.

3. Can I take collagen if I have a shellfish allergy?
It’s important to choose collagen products carefully. If you have a shellfish allergy, opt for collagen sourced from bovine or porcine sources, and always check the label.

4. How can I incorporate collagen into my diet?
Collagen can be added to smoothies, soups, baked goods, or any food or beverage of your choice. It mixes easily and has a neutral flavor.

5. Should I consult a doctor before starting collagen supplements?
If you have any existing health conditions or concerns, it's always a good idea to consult a healthcare professional before starting any new supplement regime.

By addressing your concerns about collagen and digestion, we hope to empower you to make informed choices that align with your wellness goals. Together, let’s embrace the journey of health and adventure!

RELATED ARTICLES

{"statementLink":"","footerHtml":"","hideMobile":false,"hideTrigger":false,"disableBgProcess":false,"language":"en","position":"left","leadColor":"#146ff8","triggerColor":"#146ff8","triggerRadius":"50%","triggerPositionX":"right","triggerPositionY":"bottom","triggerIcon":"people","triggerSize":"medium","triggerOffsetX":20,"triggerOffsetY":20,"mobile":{"triggerSize":"small","triggerPositionX":"right","triggerPositionY":"bottom","triggerOffsetX":10,"triggerOffsetY":10,"triggerRadius":"50%"}}
false