Align is a probiotic and daily dietary supplement which helps fortify your digestive system with healthy bacteria around the clock. Align uses a patented pure-strain probiotic called "Bifantis" and helps balance your digestive system. What exactly are probiotics? Probiotics are the "good bacteria" that keep your digestive system running smoothly. When everyday life happens - stress, dietary changes, travel, etc. - your digestive system can easily be disrupted. Align helps keep your digestive system in check. Unlike probiotic yogurt that is not required to have any live cultures, Align does have live cultures, and comes in an easy and convenient capsule form. Take one capsule daily to build and maintain a healthy digestive tract.