
Why It Works
Dr. Gundry's health motto is simple: “When you take care of your gut, your gut will take care of you!” Here are some of the many benefits you may experience when you prioritize your gut health with Bio Complete 3.
What's Inside
Potent, science-backed ingredientsAbout 70% of your immune system resides in your gut, so taking care of it is absolutely key for maintaining good overall health. Bio Complete 3 helps support a healthy gut and digestive lining with prebiotics, probiotics, and postbiotics.†*All the good, none of the bad
Suggested Use
Simply take 2 capsules per day with water, preferably before a meal.
Lectin-free
Sugar-free
Gluten-free
Soy-free
Dairy-free
Artificialsweetener-free
Real Results
81%
Felt their energy levels were higher**
88%
Had fewer cravings for unhealthy foods**
92%
Noticed regular bowel movements**
96%
Felt their overall digestion was smoother**
**Based on an 12-week consumer perception study of 26 participants. Results are self-reported and subjective; individual results may vary.
Frequently Asked Questions
What are the ingredients in Bio Complete 3?
What are the ingredients in Bio Complete 3?
Tributyrin (from Corebiome®), Acacia Gum, Sunfiber®, Bacillus coagulans, Bifidobacterium bifidum
Other Ingredients: Hydroxypropyl Methylcellulose, Microcrystalline Cellulose, Magnesium Stearate, Silica, Dextrin
How do I use Bio Complete 3?
How do I use Bio Complete 3?
Simply take 2 capsules per day with water, preferably before a meal. Bio Complete 3 has been formulated to be ultra-fast absorbing — so it can go right to work in your gut — resulting in a boost in energy and health you can truly feel.
We recommend taking it every morning before breakfast and again before dinner. This way, you feel the benefits 24/7.
Not what you're looking for? Click here to find other supplements for gut health that may better suit your individual health needs.
How does Bio Complete 3 work?
How does Bio Complete 3 work?
Bio Complete 3 works to support easier digestion, better weight management, more energy, and less unhealthy cravings by using what I call the "3-Pronged Defense" to gut health:
Boost your probiotic levels, so you have an abundance of good gut bacteria. Boost your prebiotic levels, so your good gut bacteria have the proper fuel to thrive. Boost your postbiotic levels, so you can enjoy an "ironclad" gut lining (and help combat issues such as low energy and cravings for unhealthy food)
Can I use Bio Complete 3 for a gut health cleanse?
Can I use Bio Complete 3 for a gut health cleanse?
Some people consider Bio Complete 3 to be a powerful gut cleanse program to help restore their gut and support healthy digestion. Bio Complete 3’s proprietary formula contains quality prebiotics, probiotics, and postbiotics. Together, these essential components help support your digestive health and can help you achieve your gut health goals.
When can I expect results?
When can I expect results?
Some users report feeling noticeably smoother digestion, less cravings, along with an increase in energy, vitality, and muscle strength in their first week of use. However, the most results were reported after consistent use over the course of 4 weeks and beyond.




