This was one of the first mass probiotics and one of the first I tried over a decade ago. It has always worked better for me personally than other name brands. I take other probiotics too, but always have these as they have strains others don't. Please don't ever change these!

Absolutely the best.

I love this product and I love Sams Club BUT I HATE FED X as the delivery service . Everything is either badly dented or broken when it arrives.

Excellent colon Probiotic. My husband has been using this for awhile and he has noticed a difference in not having as much abdominal pain and gas as he had before he started to taking this.

I decided to try this probiotic, because it was on sale. Very satisfied with it. Really notice a difference since started taking it. Seems to work better than other products I have tried.

My doctor recommended this probiotic and it has been working for me for the past several years. It helped alleviate stomach issues, discomfort, bloating, gas irregularity, thoroughly impressed, and pleased.

I have tried several different brands and this one works the best for me. It is one of the brands recommended by my Gastro Dr. Sam:s Club price is cheaper than all the other stores.

I have taken these for years now. I can definitely tell when I don’t have them. This is a great price for a 3 month supply. I have tried other brands but these are my favorite!

I was told years ago I had or probably had IBS. This probiotic seemingly has helped some with discomfort I was experiencing. I think the quantity and price is a good deal.

I have colon issues and while I can't confirm that this prevents or improves my problems, I'm willing to try it until I find that nothing has improved at my next specialist visit.