Bio Complete 3 †
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If you’re not 100% satisfied with your product for any reason, you're covered by our 100% money-back guarantee (does not cover shipping and handling) for 90 days. For refunds, contact our customer support team at (800) 852-0477 and we'll refund your purchase price, no questions, no hassle.
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If you’re not 100% satisfied with your product for any reason, you're covered by our 100% money-back guarantee (does not cover shipping and handling) for 90 days. For refunds, contact our customer support team at (800) 852-0477 and we'll refund your purchase price, no questions, no hassle.

If you’re not 100% satisfied with your product for any reason, you're covered by our 100% money-back guarantee (does not cover shipping and handling) for 90 days. For refunds, contact our customer support team at (800) 852-0477 and we'll refund your purchase price, no questions, no hassle.
If you’re not 100% satisfied with your product for any reason, you're covered by our 100% money-back guarantee (does not cover shipping and handling) for 90 days. For refunds, contact our customer support team at (800) 852-0477 and we'll refund your purchase price, no questions, no hassle.
About
Bio Complete 3†
About 70% of your immune system resides in your gut.1 So taking care of your gut is absolutely key for your overall health. Bio Complete 3 helps support a healthy gut lining with prebiotics, probiotics, and post-biotics… so you can help keep the good stuff in your gut where it belongs, and support a healthy immune system.*
With Bio Complete 3 by your side, you can look forward to noticeable results like:
- Fatigue being replaced by an ABUNDANCE of youthful energy*
- Smooth, comfortable digestion*
- Cravings for unhealthy foods feeling like a distant memory*
- An easier time hitting those weight loss goals*
- 90-Day Money Back Guarantee / GMP Certified Facility
*Every individual is unique. As such, your results may vary.
What’s in Bio Complete 3?
120 Capsules
Supplement Facts
Serving Size 4 Capsules
Servings Per Container 30
Amount Per Serving | %DV | |
---|---|---|
Calories | 10 | |
Total Fat | 1 g | 1%† |
Saturated Fat |
1 g | 5%† |
CoreBiome® (Standardized to 30% Tributyrin) | 1000 mg | ** |
SunFiber® | 200 mg | ** |
Bacillus Coagulans (ProDura®) | 16 mg | ** |
† Percent Daily Values are based on a 2,000 calorie diet.
** Daily Value (DV) Not Established
Product Description†
I designed this unique 3-pronged blend of probiotics, prebiotics, and postbiotics to work together to help give your gut a major boost. And once these specialized compounds get to work in your body, don’t be surprised to find your digestion feel better… along with your energy levels, weight, and overall health.*
Bio Complete 3 can help you enjoy:
- A slim waistline*†
- Smoother digestion*†
- Easier, regular bathroom visits*†
- Reduced cravings for unhealthy “junk foods”*†
- And even more energy*†
* Every individual is unique. As such, your results may vary.
FREQUENTLY ASKED QUESTIONS
What Are The Main Ingredients In Gundry MD Bio Complete 3?
The main ingredients in Bio Complete 3 are:
- Tributyrin (as CoreBiome™)
- Sunfiber®
- Bacillus Coagulans (ProDURA®)
Other ingredients:
- Microcrystalline Cellulose
- Hydroxypropyl Methylcellulose
- Silica
- Magnesium Stearate
Is Gundry MD Bio Complete 3 Quality Checked?
Gundry MD Bio Complete 3 contains only the best ingredients. The formula is tested for quality and purity at an independent, 3rd-party facility. However, as a physician, I recommend consulting with your own health care provider before beginning any new program.
How do I use Bio Complete 3?†*
Simply take two small capsules twice per day, 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.
It’s important to take your Bio Complete 3 every day on a consistent basis. I take mine every morning before breakfast and again before dinner. This way, I feel the benefits 24/7.
How does Gundry MD 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 butyrate (a.k.a. postbiotic) levels, so you can enjoy an “ironclad” gut lining (and help combat issues such as low energy and cravings for unhealthy food)
*Every individual is unique. As such, your results may vary.
What if it doesn’t work for me? Is there a guarantee?†
As a physician, I know that individual bodies can react differently to the very same compounds. Even though everyone can benefit from the powerful probiotics, prebiotics, and butyrate — known in the medical community as a “postbiotic” — in this formula, I’m aware that results can vary. So, if you’re unsatisfied with this product for any reason whatsoever after a full 90 days of use, I’ll return your purchase price, hassle-free… guaranteed.
You can read reviews from Bio Complete 3 lovers below… and you can read all reviews about Gundry MD here.
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. Please use as directed. Want to know what other people are saying about BioComplete 3? Check out BioComplete 3 Reviews.
Can I buy Bio Complete 3 anywhere else?
Gundry MD products, including Bio Complete 3, are not sold in retail stores and are not available anywhere else. Please click here for more info.
*Every individual is unique. As such, your results may vary.
Click here to read all Bio Complete 3 customer reviews.
Citations
1https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2515351/
4 out of 5 Bio 3
Sally Shamphan –
So far I’ve seen improvement and not yet through my first bottle.
4 out of 5 Bio complete
Lara –
Have been feeling like I have more energy and better bowel movements – taking 2 per day
5 out of 5 A Definite Difference
Peggy Sanchez –
It took about a week but suddenly it kicked in and so did my energy and my bloating has disappeared. Nice to have regular bowel movements again and feel normal. Definitely would recommend to try this product.
4 out of 5
Andrea –
Am only halfway through my first bottle and can honestly say that have seen great improvement in my movements and bloating. Looking forward to my next bottle of bio complete 3
4 out of 5 Also cautiously optimistic
Lydia Boswick –
Thus far less bloating, more energy and clarity.
4 out of 5 Very good but cautious
Darlene J Keller –
I have always had problems with regular bowel movements When I first started the product about three weeks ago I became very regular Now that has seemed to stop and I am back to problems Nothing else in my lifestyle has changed
4 out of 5
Andrew Mcallister –
I’ve been taking Bio Complete 3 now for about 2 weeks, 3 tablets in the morning and one later in the day. I feel more healthy in my gut and I feel my energy levels are also better. Mentally I feel clearer also. So far I’m very happy with my Bio 3
5 out of 5 Mom bought for daughter
Rose Wolfe –
I bought Bio 3 for my daughter because she was having so much bloating and trouble with bowel control. I asked her today how she was doing with the Bio 3, and she said that she is feeling much better. She said that the bloating has calmed down, and she said that her bowel movements are regular every morning now. She asked me to go ahead and order more for her, so I did today.
4 out of 5 Better!
Elizabeth Baugh –
I have only been taking this for a month so hoping for more results in increased energy and weight loss. I have experienced less bloating and better bathroom results immediately.
5 out of 5 Bio complete 3
Cindy –
I don’t feel as bloated.