Align Probiotic is the product of over 10 years of scientific research and contains the unique, pure-strain probiotic bifidobacterium 35624. Align is a great way to help support your digestive balance.* Align has been the #1 recommended probiotic brand by gastroenterologists (doctors who are experts in digestive health) for over 10 years in a row.** Gluten-free. Naturally helps*: fortify your digestive system with a unique healthy bacteria 24/7.^ *This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. **Among gastroenterologists who recommended a brand of probiotic in AlphaImpactRx 2008-2017 surveys. ^With continued daily use.