Good bacteria are essential for many bodily functions, including healthy digestion. However, common issues such as diet, travel and stress can disrupt the natural balance of bacteria in your digestive system. Align is a daily probiotic supplement that adds more good bacteria to support a healthy digestive system. Only Align probiotics contain Bifidobacterium 35624, a patented pure-strain probiotic that relieves and manages symptoms of Irritable Bowel Syndrome (IBS) symptoms such as abdominal discomfort, gas, and bloating.