Gundry MD Bio Complete 3 Reviews – Does Bio Complete 3 Really Work?

Gundry MD Bio Complete 3 is a complete gut health package that supports digestion, better weight management, provides energy, and less unhealthy cravings.

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In This Review

Overview of Gundry MD Bio Complete 3

Gundry MD Bio Complete 3 is an organic supplement that is a prebiotic, probiotic, and postbiotic all rolled into one. This supplement improves digestive health by diversifying gut microbiota and supporting healthy bowel movements. This Gundry Bio Complete 3 review will help you to learn more about this product.

Bio Complete 3 can eliminate uncomfortable symptoms like constipation, gas, diarrhea, and bloating. Bio Complete 3 also has weight loss properties, as it prevents cravings for junk food and may suppress appetite. It also provides additional physical energy.

About 70% of your immune system resides in your gut (source), so taking care of your gut is absolutely key for your overall health. This Bio Complete 3 review could be a helpful answer for those who have “Gut Sickness”.

How Does It Rate?

Overall Rating: 4.6
Bio Complete 3 Dietary SupplementBio Complete 3 Dietary Supplement


Value for Cost

4.7/5Value for Cost
Return Policy

4.5/5Return Policy


Brand Highlights

  • The manufacturer of Bio Complete 3 is a company called Gundry MD, located in Beverly Hills, California.
  • A physician named Dr. Stephen Gundry founded the organization in 2002 after ten years studying the microbiome in his center for restorative medicine.
  • The company produces organic products that support health, well-being, immunity, and gut health.

Key Ingredients

  • Tributyrin as CoreBiome (1000 mg)
  • SunFiber (200 mg)
  • Bacillus Coagulans (16 mg)


  • Bio Complete 3 may support digestive health.
  • It can encourage healthier bowel movements.
  • Bio Complete 3 could provide extra energy.
  • The product might reduce cravings for junk food.
  • Bio Complete 3 could help with weight loss.


  • Bio Complete 3 is an expensive supplement.
  • Serving size is 4 large capsules per day.
  • It takes about 4 weeks for full results.

How Does Bio Complete 3 Work?

In addition to having a strong probiotic, which helps diversify gut bacteria, as its main ingredient, Bio Complete 3 also contains fiber. Fiber feeds good bacteria, in the gut and helps support overall digestive health. An article in Current Developments in Nutrition looked at the health effects of prebiotic dietary fiber and found that fiber helps ease gut symptoms like diarrhea, bloating, and gas.

Postbiotics are a relatively new term to consumers over the last ten to fifteen years. An article in the International Journal of Molecular Science discussed the potential applications of postbiotics in early-life nutrition.

These ingredients can also help support healthy bowel movements. In addition, cleansing the digestive system can lead to greater energy levels.

You can BUY it directly from the Official Website

Bio Complete 3 Ingredients – Are They Safe and Effective?

We have reviewed and researched each element of this product. Ingredients play a vital role in the effectiveness of every product. Here, in this Bio Complete 3 review, we have provided evidence-based information about every ingredient.

Here are the primary active Bio Complete 3 ingredients:

Bio Complete 3 Supplement Facts

Bio Complete 3 Supplement Facts

Tributyrin as CoreBiome (1000 mg)

Tributyrin is a group of short-chain fatty acids that are considered postbiotics. Postbiotics are molecules produced by good gut bacteria that help improve the digestive process and support digestive health. Corebiome is tributyrin, containing butyrate which can modify gut flora and improve colon health (1).

A study on piglets in Clinical Nutrition found that tributyrin improves digestion.

Postbiotics have been found to positively influence the effects of probiotics. They can also help deliver the end product of healthy gut molecules directly to the intestines and can increase shelf life of probiotics (

SunFiber (200 mg)

SunFiber is a prebiotic and a postbiotic that can feed good gut bacteria, balance gut microflora, and enhance digestive health. SunFiber is a bean fiber, derived from the guar bean, and is sometimes called guar gum. It can also suppress the appetite, which helps with weight loss, and improve mineral absorption (2).

An article in the Journal of Food Science in Technology examined the properties and applications of guar gum.

Bacillus Coagulans (16 mg)

Bacillus Coagulans is a lactic-acid producing probiotic and is considered a healthy bacteria. It lines the walls of the intestines with good bacteria and helps balance the gut microbes. It can ease digestive symptoms like bloating, stomach upset, and diarrhea (3).

An article published in the Journal of Functional Foods discussed the probiotic characteristics of this strain and its implications for human health and disease.

In addition, Bacillus Coagulans has been shown to survive high heat and acidity levels. These incredible findings give Bacillus Coagulans a greater chance of reaching the small intestine alive, which directly impacts gut flora diversification. (

Bio Complete FAQ’s

Q: How To Take Bio Complete 3?

A: The recommended dosage is 2 capsules taken twice daily before a meal. Do not take more than the suggested dosage under any circumstances.

Q: How Much is Bio Complete 3?

A: You can buy Bio Complete 3 on the manufacturer’s official website, Walmart, and Amazon. The prices on the official site are as follows:

  • 1 Bottle – $49.95
  • 3 Bottles – $134.85
  • 6 Bottles – $254.70
You can BUY it directly from the Official Website

Q: What is Bio Complete 3’s Return Policy?

A: The manufacturer is offering a 90-day money-back guarantee. If you are unhappy with the product, call the customer service number and let them know. Then send the item back within 90 days of the original purchase date. Your refund will be minus the shipping charges.

Q: Who should take Bio Complete 3?

A: Gundry Bio Complete 3 can be taken by anyone 18 years or older. Children, pregnant and nursing women, or anyone with other medical conditions should consult their physician before starting this supplement.

Q: Is Bio Complete 3 FDA-approved?

A: No. Gundry Bio Complete 3 is not FDA-approved. However, the supplement does have organic and safe ingredients, which make this supplement effective and trustworthy.

Q: Does Bio Complete 3 Offer a Free Trial?

A: No, there is no free trial offer for this product or any of the Gundry MD items. In addition, there is no subscription or auto-shipment service. Every time you buy on their website, you make a one-time purchase.

Q: Does Bio Complete 3 Help You Lose Weight?

A: The manufacturer claims that Bio Complete 3 can lead to weight loss. It flushes out the digestive system, which decreases bloating and can certainly get rid of water weight. In addition, it includes fiber, which can help suppress hunger.

Bio Complete 3 | Gundry MD (Video Credit: YouTube)

Q: What Do the Bio Complete 3 Reviews Say?

A: Most Bio Complete 3 reviews are positive. People said it eased their digestion and relieved unpleasant symptoms like diarrhea and constipation.

Many users did say that it helped them with weight loss. Others mentioned increased energy after taking Bio Complete 3.

Q: What are the Side Effects of Bio Complete 3?

A: As long as you take this supplement at the correct dosage, you should not have any side effects. You should drink at least 1-2 liters of water daily when taking Bio Complete 3 (4). The other ingredients in this supplement are quite safe.

Q: Could you take Multivitamins while taking Bio Complete 3?

A: No interactions were found between multivitamins with minerals and Probiotic Formula. This does not necessarily mean no interactions exist. Always consult your healthcare provider.

In fact, according to gut health expert and gastroenterologist Will Bulsiewicz, M.D., MSCI, “There is some evidence that when probiotics are consumed with omega-3 fatty acids, it may improve the delivery of the probiotic.

NOTE: If you are pregnant, breastfeeding, or taking medications, consult with your doctor before starting a supplement routine. It is always optimal to consult with a health care provider when considering what supplements are right for you.

Q: Is Bio Complete 3 legitimate?

A: Bio Complete 3 is a legitimate probiotic supplement. Most of Bio Complete 3’s components are considered safe and may also be found in other probiotics and nutritional supplements. However, the combination of Bio Complete 3 ingredients is unique.

READ NEXTBio X4 and Vital Reds

Q: Does Gundry MD Bio Complete 3 Work?

A: Per the Md Bio Complete 3 Reviews, it is a nutritional supplement that claims to help with digestion, energy, and weight management.
Bio Complete 3 has a unique 3-pronged blend of probiotics, prebiotics, and postbiotics that work together to help gut health.

As mentioned previously, most consumers who take Bio Complete 3 have had positive effects and report decreased gut problems.

Q: How Many Pills are in a Bottle of Bio Complete 3?

A: Bio Complete 3 comes in a bottle with 120 capsules, which is a thirty-day supply.

Q: Is Bio Complete 3 Any Good?

A: Bio Complete 3 ingredients are all organic substances that are safe and effective. The reviews on Bio Complete 3 confirm that this is a product that does what it says it will do.

Q: Is Bio Complete 3 Safe?

A: Yes, Bio Complete 3 is a perfectly safe supplement made of organic ingredients. No artificial or chemical substances are included, and the product is not associated with harmful side effects.

Q: Does Bio Complete 3 Contain Gluten?

A: No, it does not. This is a completely organic, soluble fiber product that is free of gluten. It’s suitable for anyone with gluten intolerance.

Q: Is Gundry MD Bio Complete 3 Quality Checked?

A: Bio Complete 3 contains natural and safe ingredients. The formula is tested for quality and purity at an independent, third-party facility.

Gundry MD Bio Complete 3 Contact Service Info

  • Address: Gundry MD
    9465 Wilshire Boulevard, Suite 300
    Beverly Hills, CA 90212
  • Contact No: (800) 852-0477
  • Hours: Monday – Friday: 6:00 am to 5:00 pm PST & Saturday – Sunday: 6:00 am to 4:00 pm PST
  • Email: [email protected]

Bio Complete 3 Vs Total Restore

Comparison Bio Complete 3 Total Restore
Gundry MD Bio Complete 3
Total Restore
Product Description Gundry Md Bio Complete 3 is a three-pronged combination of probiotics, prebiotics, and postbiotics that work together to give your gut a major boost. Gundry MD Total Restore is formulated to help your body fight Bloating, digestive issues, unpleasant gas, tiredness, excessive body weight. Even hard-to-control “junk” cravings are all tackled by Total Restore.
Ingredients Tributyrin (as CoreBiome™), Sunfiber®, Bacillus Coagulans (ProDURA®), Microcrystalline Cellulose, Hydroxypropyl Methylcellulose, Silica, and Magnesium Stearate L-Glutamine, N-Acetyl- D-Glucosamine, Magnesium Beta-Hydroxybutyrate, Grape Seed Extract, Licorice Roots Powder, Wormwood Powder, Cinnamon Bark Powder, Maitake Mushroom Extract, Organic Strawberry, Organic Raspberry, Organic Blueberry, Organic Tart Cherry, Organic Elderberry, and Organic Cranberry, Cloves Buds Powder, and Black Pepper Seeds Power
Price $49.95 $49.95
Use Of
  • A slimmer waistline
  • Smoother digestion
  • Easier, more regular bathroom visits
  • Reduced cravings for unhealthy “junk foods”
  • And even more energy
  • Easy, regular, comfortable digestion
  • A flatter stomach and healthy body weight
  • More comfortable, mobile joints
  • Youthful energy and improved mood
Diagnosis Bio Complete 3 is a great way to start if you think you could have intestinal dysbiosis. It can help you balance the flora in your stomach when combined with a healthy diet, which may help with IBS and related problems.

*Every individual is unique. As such, your results may vary.

You may choose to start with Total Restore if you know the real cause of your gut symptoms is a damaged gut lining (rather than dysbiosis).

*Every individual is unique. As such, your results may vary.

ALSO READGundry MD and GutMD

Bio Complete 3 Customer Reviews

We found several Bio Complete 3 consumer reports and reviews to see what people have to say about this digestive health supplement.

Great results!

I have become much more regular in terms of my bowel movements! So great! ~ By Marsha Connor

Going Strong

I have to admit that years ago, I tried Gundry MD probiotics products from Walmart for a short time when I thought I needed them; I read some Bio Complete 3 reviews about their experiences before taking them. It’s a completely different experience after taking these. I feel so much better in that more energy and more alert, and I started to lose weight too, and yes, it changed my stool to become what I think is normal now. I love the weight loss …. I feel boosted now I try to take one a day, I know you wanted me to take four a day, so now that I am doing so good, I may try to get up to 4 a day. I can see how it would make me boosted. It seems to be a great product, I am telling my friends about it. ~ By Dale Perry


My bloating has gone down a lot, regular bathroom activity, and I’m not craving sweets like before! You have to drink water regularly with bio complete, and that’s a plus. I honestly see a huge difference! Thank you for creating such a wonderful product. ~ By Melissa Davis

Bio Complete 3 Alternatives

Bio Complete 3 is a unique formula with natural and safe ingredients that has no or little side effects.
If for some reason you are looking for another supplement in place of Bio Complete 3, we have recommended some comparable products below-

You can also opt for these dietary supplements to support a regular digestive system, daily energy levels, and overall wellness.

Bio Complete 3 Reviews – Conclusion

Gundry MD Bio Complete 3 is a natural product that supports overall digestive health. It is a prebiotic, probiotic, and postbiotic combined, and it can ease digestive symptoms like bloating, gas, and inconsistent bowel movements. Bio Complete 3 can also be used as a weight loss adjunct by helping to reduce cravings.

The majority of Bio Complete 3 reviews have positive comments about this supplement. Users said it got rid of digestive symptoms, gave them a lot of extra energy, and helped them eat less and lose weight. There were a few complaints, mostly from users who had side effects using the product. There are certainly pros and cons of Bio Complete 3.

This product is organically-made by Gundry MD, a reputable and well-liked organization that produces supplements. Bio Complete 3 is physician-designed for complete health and wellness support.

Where To Find Gundry Md Bio Complete 3?

You can BUY it directly from the Official Website

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Consumer Health Digest. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer. *All individuals are unique. Your results can and will vary.

Customer Reviews for Bio Complete 3

Gundry MD Bio Complete 3 Reviews – Does Bio Complete 3 Really Work?

Customer Reviews & Ratings

4.2 out of 5

Review this Product

Leave a review and share your experience with others.

Write a Review

  1. Nino

    I will NOT buy this product again
    This product is marketed as a combination probiotic, prebiotic, and post-biotic. Some people may need that, but it’s not for me. After taking the product for about a week, it worked on me mostly as a colon cleanse.

    Before starting on the product, I was fairly regular, going to the bathroom about once a day. After the Bio Complete 3, got into my system, it worked on me as a total colon cleanse.

    Basically, it completely emptied my bowels, and I had to use the bathroom multiple times a day, at least once after every meal and snack. Nothing would stay in my bowels.

    I’ve quit using it and will not go back. This may be the right product for someone who is constantly constipated, but it’s not for me nor most average people.

  2. Patricia Schwemer

    I tried this product for approximately 1 1/2 months. The doctor made me stop taking it immediately. I developed a bad rash with lumps and blisters all over my body.

    Also, the company sent me another order automatically when I did not sign up for any additional product. When it came they sent me a box and I should have just put ‘Return To Sender’ on it but instead I contact the company and they said they would issue a return slip so they said I needed to open the box, put the return slip in it and send it back to them.

    When I opened the box there was only 1 bottle and they invoiced me for 2 bottles. I have been communicating with them since December 23, 2022. I only received a refund for 1 bottle.

    Also, I had more than half of the second original order left and they said that I could not return that bottle. Where is the 100% guarantee? I suggest that you DO NOT ORDER THIS PRODUCT and you may not want to order anything from them as they do not communicate with you about any problems you may have. Calling doesn’t do good as well as sending them emails. Forget communication!

  3. Jolie

    Love Bio Complete 3
    My digestion has been wonky for awhile now, with a lot of diarrhea, gas, and sometimes even constipation. Bio Complete 3 is the first supplement that has worked really well to settle my gut and get rid of those symptoms. I love it!
  4. Wendy Sandquist

    Working good I would recommend
    Bio Complete 3 is helping my stomach issues and constipation problems. I would recommend this product to everyone that has weight issues and stomach issues, it also helps with sleeplessness overall great product.
  5. Amy

    Great start so far with Bio Complete 3
    So far feeling good about Gundry MD Bio Complete 3. It definitely helps curb my appetite and has improved many GI issues such as bloat and constipation. I try to eat healthy and exercise a few times a week and this has been a great addition to my regimen. Looking forward to seeing how it performs with longer use. I do plan to continue Bio Complete 3 because it has made a difference for me.
  6. Kathryn K.

    No more pain for me!
    Bio Complete 3 has changed my life. My cravings have also subsided. There has been no bloating after eating. I feel more relaxed now.

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Gundry MD Bio Complete 3 Ques and Ans

  • Q: Where is Gundry MD Bio Complete 3 product made?

    A: Gundry MD Bio Complete 3 product is manufactured by a cardiac surgeon Dr. Steven Gundry in the USA.

  • Q: When is the Best Time to Take It 2 Before you Eat or After You Eat?

    A: The recommended dosage is 2 capsules taken twice daily before a meal.

  • Q: Is it okay to take Bio 3 Complete with Vital Red and Lectin Shield? Is that overdoing it?

    A: Thats hilarious, its like playing with fire.

  • Q: Does Bio Complete 3 Also Help You to Fall Asleep Faster? a Good Night Sleep for 7 Hours, I Mean?

    A: Bio Complete 3 is a complete gut health formula that would improve your digestion and give you relief from unnecessary excretion issues at night; this would directly lead to a night of better sleep. It is also backed by many consumer reviews who have witnessed better sleep after taking it.

  • Q: What's in Bio Complete 3?

    A: CoreBiome, Sunfiber, and Bacillus Coagulans are the only three key ingredients in this supplement. Microcrystalline cellulose, hydroxypropyl methylcellulose, silica, and magnesium stearate are among the inactive components utilized in the Bio Complete capsules.

  • Q: Is Bio Complete 3 a Scam?

    A: The ingredients in Bio Complete 3 have been thoroughly researched and studied, and no adverse effects have been reported in Bio Complete 3 reviews. The company claims to offer a 90-day money-back guarantee with no questions asked. Many consumers are won over by the taste of the dietary supplement. Bio Complete 3 has received numerous positive reviews, indicating that it is a highly effective dietary supplement.

  • Q: Does Bio Complete 3 support weight management?

    A: According to the manufacturer and Bio Complete 3 reviews, this product helps to maintain your digestion, increase your energy level, lose weight by reducing the amount of fat in your diet, and increase your metabolism.

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Bio Complete 3
Gundry MD
120 Capsules
Tributyrin (as CoreBiome™), Sunfiber®, Bacillus Coagulans (ProDURA®), Microcrystalline Cellulose, Hydroxypropyl Methylcellulose, Silica, and Magnesium Stearate

5 sources

We review published medical research in respected scientific journals to arrive at our conclusions about a product or health topic. This ensures the highest standard of scientific accuracy.

[1] Implications of Butyrate and its Derivatives for Gut Health and Animal Production:
[2] Improving Dietary Fiber Intake for Better All-Round Health:
[3] Probiotic Characteristics of Bacillus Coagulans and Associated Implications for Human Health and Diseases:
[4] Guar Gum:
[5] Bio Complete 3 Manufacturer's Official Website:

**This is a subjective assessment based on the strength of the available informations and our estimation of efficacy.

*Result may vary. The information contained in this website is provided for general informational purpose. No medical claims are implied in this content, and the information herein is not intended to be used for self diagnosis or self treatment of any condition.

*Disclosure of Material connection: Some of the links in the post above are "associate sales links." This means if you can click on the link and purchase an item, we will receive a commission. Regardless, we only recommend products or services which we use personally and/or believe will add value to our readers. We are disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials."

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