Reviews & Press

Professional Awards

Best Probiotic

Smart Belly is proud to be named the "Best Probiotics" of 2019 by  Each year, Kate Watson and her team over there test hundreds of different probiotics and rank them on a number of criteria including effectiveness, purity, strain profile, price and guarantee.  We couldn't be more excited to be included on the list this year and will do everything we can to live up to this award!

Customer Reviews

Based on 83 reviews
Helped me recover from a GI bug

This product has helped me bounce back from a nasty GI bug. I like that it doesn’t have to be refrigerated- that helps me remember to take it. Great product!

Helps with bloating issues

I’ve used this product for month and have had noticeable improvement in bloating symptoms.


Used 2 months now and I see a big difference in how my gut functions will recorder and continue to use

Love it!

Really seems to keep my system regular

Works great

Got it for my husband and he loves it. Has helped his GI Tract soo much. Will be ordering more. Thx!

Smart Belly Probiotics

This product has helped relieve my stomach discomfort.

Works without battles

We got these for our 6 year old. He takes them without any hesitation every morning. We have been taking them 3 weeks now. The best thing, foods that were causing upset stomach no longer are. That is a win win.

As good as any

I’ve been taking probiotics for years and first ordered SmartBelly earlier this year. It works as well as the more expensive brands that offer gads of different strains. No more diverticulitis flare-ups. Thanks for making a great product and cutting out the middleman for purchasing.

New customer

Been using for a couple weeks now with good results. A bit more gas but feeling fine.

So grateful

I am so grateful I took the chance and tried this product. It has made all the difference in the world. I’m consistent with bowels and know this product will work for me daily. Always had trouble, but no more.Thanks a million for a wonderful product.

So good so far

I'm still feeling bloated occasionally, but I think the Smart Belly is working. I'm going to get more.

Great probiotic

I started taking these regularly for 2 weeks now and I can tell the difference in my digestion & my energy already. Price is very reasonable and received my order quickly. Thank you.

The kids like it!!

It seems to be working, and the kids like taking it. Good price, and free shipping options.


love it! so far i havent bloat in anyway. i frecuently suffer from IBS and after taking this probiotics for 2 weeks i am very surprise and happy. will continue buying it!

Love it!

Both my husband and I noticed how it kickstarted our digestive systems. We'll keep using.

peace of mind

I love how easy this probiotic is to take. I have only been using it for a month so I am not sure how much of a difference it is making, but at least I know that I am doing something good for my body. I will keep repurchasing.

So Far So Good

Digestion's always been an issue with me forever. After taking for two weeks, I'm much more "regular" and my stomach pain has steadily improved. I stopped the prescription Meds and so far haven't seen the need to start them again!

I like this product

Hard to find a good probiotic. This product is working well

Seems to be working

within a week of taking smart belly for women, i was sleeping better. within two weeks, digestion issues improved. So far so good. will continue to take.

So far so good

I have only been on it for a couple of weeks. Digestion is already better.

Love it

I've been taking this for a month now and I really think it has helped. I feel more regularly in the digestive area as far as eliminating waste. I also feel like I have LESS Acid Reflux symptoms. I try a number of things to reduce flare ups but lately I've been eating pretty high in simple carbs and I am not horribly paying for it. I really think it's due to a good probiotic, because I wasn't on one until the kind I tried before Smart Belly. Anyways, I'll continue to be using these daily :)

95% improvement

Have long standing hiatal hernia which when aggravated makes things tough. Since the 10 day mark everything has improved.
1. I can tolerate garlic and onions in small well cooked amounts.
2. Regularity has returned.
3. Bloat and gas have greatly diminished.
4. No longer irritable. Finally have peace of mind.
I have tried many, but Smart Belly is my best friend!!!.


I am on my second month of using Smartbelly Probiotic. It does help with regularity. Not sure what other benefits I notice. I take it daily to counteract sugar intake and any other unhealthy food I may eat occasionally. Only real thing I can say is it gives peace of mind that I’m helping my gut.

Thank you!

I had done quite a bit of research before choosing a probiotic to help ease my daily nausea and excessive gas pains. Despite multiple probiotic tried and diet changes, nothing seemed to help. This probiotic hit every mark! After just two weeks of use, my nausea is almost non-existent and my gas pangs which came after every snack and meal eaten are gone! I can't believe that I can actually eat now without an upset stomach and pain. I could not be happier with this product and will be taking daily for a long, long time!

Best Probiotic

I have tried a lot of probiotic supplements. Smart Belly is by far been the most effective for me.

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