Dietary supplement. Probiotic. Guaranteed 3 billion live cultures (at the time of manufacture). Helps ease occasional stomach discomfort. No yeast, wheat, corn, egg, soy, glutens, artificial colors or flavors, added sugar, starch or preservatives. By taking natrol acidophilus each day, you can: help maintain a healthy balance of friendly bacteria in your digestive system; promote digestive health; help improve lactose intolerance. (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).