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 91 reviews
Smart belly

I have tried smart belly for less than one month and have already noticed I have less bloating and gas.

I have tried other probiotics and these seem to work best so far.

Women's Daily- 3 Month Supply
Good Product!!

I'm really not sure how to tell a probiotic works but I feel better and so does my system.
I will continue with this.

Great Probiotic

We're very happy with this probiotic. Convenient that it doesn't have to be refrigerated. Impressed with the Smart Belly website, too.

Good product

So happy I ordered some for my wife

Men’s health

Great product.

Great product!

Women's Daily- 3 Month Supply
I feel great!

I have been very pleased with Smart Belly Women’s Daily. I was struggling with Candida and haven’t seen it at all since starting on this probiotic 6 months ago. I feel great.

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.

Women's Daily- 3 Month Supply
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.

Women's Daily- 3 Month Supply
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!

Women's Daily- 3 Month Supply
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!

Added to cart!