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Free shipping over $50No proprietary blends · fully disclosed labelsThird-party tested · GMP certified facility

Customer Reviews

4.3 out of 5 · 671 reviews

Reviews are a representative sample of real customer reviews aggregated from public data and matched to this product; written reviews are representative samples, not verified individual purchases.

4.3

out of 5

Recently added FOS

I took ONLY this probiotic for ages due to the high quality and limited ingredients and recommended it to many people in my support groups for autoimmune/inflammatory conditions since this strain of L. plantarum is histamine-lowering and seems to be the best tolerated for many. Unfortunately, while the list of ingredients here hasn't changed (I check each time before ordering), the manufacturer added FOS, which causes issues specifically for many in this population. A capsule with my midday meds caused anaphylaxis for me, and I didn't realize until checking the label that the formulation had changed; there's nothing different on the box or front of the bottle indicate a change (which is unnecessary, and frankly, ridiculous both in this price range and for what I imagine is most of the population choosing this product).

Grace B.·May 27, 2020·30 found this helpful

IBS miracle

Had IBS for years. I read an article about gut biome flora. Been taking 3 weeks and it has substantially reduced cramping and diarrhea.

Caleb B.·June 22, 2019·26 found this helpful

By far the best probiotic on the market

I originally got this product per the advice of Jordan harbinger for bloating. I watched the video where the piece of meat literally dissolves in your stomach with the probiotic versus just stomach fluids. Take this product and you’ll see exactly what I’m talking about. It settles your stomach and definitely reduces bloating and helps settle in your food after eating.

Hannah H.·September 12, 2022·13 found this helpful

Has sugar (FRUCTOS)

They really hide the ingredients well. Even sent me a bottle with a label on the ingredients. These have "fructooligosaccharides" in the ingredients which is a fake sugar substitute.

Dean G.·February 3, 2021·11 found this helpful

Life changing!

I have struggled for half my life with stomach issues. My doctor told me I had IBS in my 20's but only recommended I take Metamucil. That didn't help so I decided to try OTC probiotics. That gave me minimal improvement. Things got so bad that when I went out, I always looked to see where the bathroom was before getting comfortable. My stomach (ranging from constipation, cramping to serious diarrhea) problems were controlling my life. I was listening to Melanie Avalon's Biohacking podcast when she had the owner of BioOptimizers on. I was impressed and thought I would give it a try - especially since I have also been reading about the gut-brain connection and I was getting desperate - even thought I may have colitis. Not to be gross, but I hadn't had a "normal" poop for as long as I can remember. It wasn't long before that changed. No straining anymore - it just came out smooth as can be and required almost no TP afterward. I can't tell you how much better I feel because my stomach feels good. It's all connected but the gut is driving the body. I am sold and am only writing a review because if you have felt anywhere near as miserable as I have, I hope you give it a try and see how much better you can feel again. For me, P3OM was life changing!

Noah R.·January 11, 2021·8 found this helpful

No significant/noticeable changes

I had heard awesome things about the P3OM probiotics from the Bulletproof radio podcast a while back and was really looking for ways to better digest my food. I just ran out of my 60 capsule supply and wanted to review. I didn’t notice a huge change in using this probiotic in terms of more regular gut-function. I would take 2 before every meal and before bed, however, I unfortunately didn’t notice a difference in the way I have felt this month. I also gave up Whey protein and Greek yogurt this month, which has helped tremendously, and might be a combination of this and the probiotic. I’m bummed about not seeing significant changes after taking this, but I’m sure that it’s doing something positive! Just can’t tell what it would be...

Diego P.·November 24, 2019·8 found this helpful

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