

🦠 Unlock your gut’s full potential — because thriving starts from within!
Bio Complete 3 by Gundry MD is a scientifically formulated 3-in-1 supplement combining probiotics, prebiotics, and postbiotics to optimize gut health, support cognitive function, enhance skin radiance, and boost cellular energy. Available in a convenient 90-day supply, it’s designed for consistent use to deliver lasting digestive comfort and overall wellness.















| ASIN | B0F362WZ2V |
| Best Sellers Rank | #4,701 in Health & Household ( See Top 100 in Health & Household ) #371 in Blended Vitamin & Mineral Supplements |
| Customer Reviews | 4.1 4.1 out of 5 stars (3,707) |
| Date First Available | March 31, 2025 |
| Manufacturer | Gundry MD |
| Package Dimensions | 8.03 x 6.42 x 3.58 inches; 5.93 ounces |
M**E
Gut health
Highly recommend this product very costly now so had to redo my intake.
E**L
It does not hurt and is easy to use.
Bio Complete works exceptionally well, I am not having the problems with my system that I have had most of my life. I would recommend it to anyone with bowel problems.
H**K
Seems to work....
It helps with the upset stomach issues I was having. Works much better than another brand of probiotic I had tried.....
C**O
3 Probiotics are better than one
I tried this product a year ago and found that my gut eventually changed for the better. Then I tried NOT using this product for a few months. Bad choice. I could tell a negative change in my body. SO I am using it again and know that I am healthier and feeling better as a result of using this product. Try it for yourself!
L**Z
Warning don't make the same mistake I made
Warning Please don't make the same mistake, this product contains Maltodextrin. High Glycemic Index (GI): Ranging from 95 to 136, which is even higher than table sugar, it causes a rapid rise in blood sugar, making it risky for diabetics. Maltodextrin is a white, flavorless, water-soluble powder derived from corn, wheat, or rice, widely used in processed foods as a thickener, filler, stabilizer, and preservative to enhance texture. It is also used to increase food volume and in sports drinks/supplements for quick energy. It impairs the intestinal mucus barrier and alter gut immunity. Only Maltodextrin (RMD)—which acts more like a fiber. I don't see how this can help my gut but it did whip out my bank account.
B**E
The jury is still out!
I can’t tell you exactly how to evaluate this product. I’ve seen this man make a lot of claims about his products and theories on TV shows but I can’t tell you how it is really doing. I noticed that I have a lot more gas constantly. Is this a byproduct of taking this? I really don’t know. I can just say buyer beware. Try some of it for yourself. You don’t have to keep ordering it if it doesn’t do anything for you then stop.I’m sorry I can’t give you any better feedback than this.
B**L
Happy Days are [NOT] Here Again!
UPDATE: I wrote a very positive review after trying it for just a few days. Nine days later, I've changed my opinion. After three days I woke up nauseous to the point of actually vomiting. I didn't make the connection between my nausea and the Bio Complete 3. Thought it was from taking a morning med on an empty stomach. I didn't take the Bio for the next day or so and then cut back to 1 a day. A week later, I'm still nauseous and have added constipation, bloating, headache and a REALLY bad case of the blahs [this despite our Ohio weather has been fabulous!] Today I received an email from Amazon with a potential customer question. was this gluten free? I decided to check out the ingredients. Although it is gluten free, it's given me the same reaction I get with gluten. Now I know why. It has methyl cellulous [also used in eye drops] which causes bloating, microcrystalline [which causes gas, bloating, depression, forgetfulness, lack of energy, and headaches], and maltodextrin [which is a sugar substitute that has tons of articles debating whether it's safe or not]. BOTTOM LINE: I just threw my Bio Complete 3 out. It may work for some [Dr. Gundry's video was convincing]. But I've just wasted a week of my life...which makes me very sad...but optimistic that I will now recover. HOLD ON....THERE'S MORE...I decided to check my other 3 highly recommended supplements to see what they contained. It turns out all contain some form of synthetic ingredients that improve the capsule, but are not related to the purpose of the supplement. The FDA labels many of these as GRAS [generally recognized as safe although my perception is that they have not been tested and the FDA lists certain guidelines to follow. I am beginning to question if taking multiple supplements is exceeding the FDA's guidelines for GRAS. I've been experiencing some strange and unexplained development of joint and muscle stiffness. I'm wondering if there is a connection. Just thought I'd pass this along.
P**S
Regularity established and gas eliminated.
The product has helped with regularity and has eliminated gas. Wish it was less expensive.
A**O
Tengo tres días tomándolo, y no he sentido realmente cambios, al contrario me extreñi un poco
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