Collagen supplements are known for boosting skin, hair, and joint health, but some people experience bloating when they first start taking them.
If you’re dealing with this, don’t worry it’s a common issue. In this article, we’ll explore why collagen may cause bloating, how long it typically lasts, and simple tips to ease the discomfort.
Does bloating from collagen go away?
Yes, bloating from collagen usually goes away after a few days as your body adjusts. Start with a smaller dose if you're sensitive, and gradually increase it for better digestion.
Key Takeaways
- Bloating from collagen supplements is a common side effect that may go away as your body gets used to the supplement.
- The bloating is often related to the digestive system adjusting to the added collagen or other ingredients in the supplement.
- If bloating persists, reducing the dose or trying a different type of collagen might help.
Why Does Collagen Cause Bloating?

Collagen is a protein that’s naturally found in your body, particularly in connective tissues like skin, bones, and joints.
Collagen supplements, typically in the form of powders, capsules, or drinks, can sometimes cause bloating. There are a few reasons why this might happen:
Increased Protein Intake
Collagen supplements are protein-rich, and introducing additional protein into your diet can cause digestive issues for some people.
Your digestive system may need time to adjust to processing this extra protein, which can lead to temporary bloating, gas, or discomfort.
Digestive System Adjustment
When you begin taking collagen, your body may not be used to digesting a new source of protein.
This adjustment period can lead to bloating as your stomach and intestines get used to the change.
Gelatin Content in Collagen
Some collagen supplements contain gelatin, which is derived from animal collagen. Gelatin can sometimes cause bloating or digestive issues, especially if you have a sensitivity to it.
If you experience bloating from collagen, it could be due to the gelatin content in your supplement.
Additional Ingredients
Many collagen supplements are mixed with other ingredients, such as artificial sweeteners, preservatives, or flavourings, which could contribute to bloating.
If you notice bloating after taking a specific brand or type of collagen, it might be due to these added ingredients rather than the collagen itself.
How Long Does the Bloating Last?
If you’re experiencing bloating after starting collagen, it’s usually a temporary side effect.
The duration of bloating can vary depending on your individual body and how it reacts to the supplement.
For most people, the bloating will subside within a few days to a week as your digestive system adjusts.
If the bloating persists for longer than a week, you may want to consider adjusting your dosage or switching to a different type of collagen supplement.
Short-Term Adjustment
For most people, bloating is a short-term issue. After a few days, your digestive system should become accustomed to the collagen supplement, and the bloating should ease.
Long-Term Use
Once your body has adjusted to the collagen, bloating is typically no longer an issue.
If you continue to experience discomfort after an extended period of use, it could be due to other underlying digestive issues or an intolerance to the collagen supplement.
How to Reduce Bloating from Collagen
If you’re experiencing bloating from collagen, there are a few strategies you can try to help alleviate the discomfort:
Start with a Smaller Dose
If you're new to collagen supplements, start with a smaller dose and gradually increase it.
This allows your digestive system to adjust to the supplement more slowly, which can reduce the likelihood of bloating.
Choose Hydrolysed Collagen
Hydrolysed collagen is collagen that has been broken down into smaller peptides, making it easier for your body to absorb and digest.
If you’re having trouble with bloating, switching to hydrolysed collagen may help reduce digestive discomfort.
Ensure Proper Hydration
When taking collagen, it’s important to drink plenty of water. Collagen can absorb water in the digestive tract, so staying hydrated helps support the breakdown and absorption process.
This can also help reduce bloating and improve digestion.
Take Collagen with Food

Taking collagen on an empty stomach may cause some people to experience bloating.
Try taking it with a meal to help your body process the supplement more effectively. This may also reduce the likelihood of digestive discomfort.
Switch to a Different Brand or Type of Collagen
If bloating persists, it could be due to the specific type of collagen you’re taking or other ingredients in the supplement.
Consider switching to a different brand or type of collagen, such as plant-based collagen alternatives or those without added sugars or artificial sweeteners.
Frequently Asked Questions
1. Is bloating from collagen normal?
Yes, bloating from collagen supplements is a common side effect, especially during the adjustment period. It typically resolves after a few days to a week.
2. How long does bloating from collagen last?
Bloating from collagen usually lasts a few days to a week as your body adjusts to the supplement. If the bloating persists, it may be helpful to try a smaller dose or a different type of collagen.
3. Can collagen cause digestive problems?
In rare cases, collagen may cause digestive issues such as bloating, gas, or constipation. If these symptoms persist, consider adjusting your dosage or switching to a different collagen supplement.
Conclusion
Bloating from collagen is a common and typically temporary side effect. Most individuals experience this discomfort as their digestive system adjusts to the new supplement.
By starting with a smaller dose, ensuring proper hydration, and choosing a high-quality hydrolysed collagen supplement, you can minimize the chances of bloating.
If the issue persists, consider switching brands or consulting with a healthcare provider to address any underlying concerns.
Collagen is a great addition to your routine for supporting skin, joints, and overall health, but it’s important to listen to your body and make adjustments as needed.
With the right approach, you can enjoy all the benefits of collagen without the discomfort of bloating.