Get 24/7 Digestive Support with Align! Align is a daily probiotic supplement that helps: fortify your digestive system with healthy bacteria 24/7 with continued daily use, maintain digestive balance, and promote and support a healthy digestive system. Also, Align is the #1 Gastroenterologist recommended and #1 Doctor recommended probiotic supplement. Common issues such as diet, changes in routine, travel, and stress may disrupt your natural balance of good bacteria.