Renew Life® Ultimate Flora™ Saccharomyces boulardii probiotic supplement is a clinically studied probiotic for relief of occasional diarrhea.* It helps rebalance the digestive system after occasional digestive upset, and it survives stomach acid to ensure more probiotics reach your gut.* Saccharomyces boulardii is made with 6 billion live cultures per capsule, and it is gluten free, dairy free and soy free. It's also travel-friendly with convenient blister packs to help maintain healthy digestive balance on-the-go.* Quality, purity and potency guaranteed through expiration. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.