Dietary Supplement. Guaranteed 2 billion live cultures (at time of manufacture). Strengthens the body's natural defense. New 90 count. Helps maintain a healthy digestive tract. Helps ease occasional stomach discomfort. Strengthens the body's natural immunity. Superior, Triple-Shell Protection: Natrol Probiotic Acidophilus BioBeads are uniquely protected by an advanced triple shell that ensures viability through all three biophases: Biophase 1: Targeted-release technology helps guarantee BioBeads potency on the shelf, and protects viable microflora all the way to ingestion. Biophase 2: Bead passes safely through the acidic stomach environment unharmed. Biophase 3: Inner layer gently breaks down, releasing proprietary blend of probiotics that helps support digestive health and immunity. No egg, fish, crustacean shellfish, tree nuts, wheat, peanuts, artificial flavors, or preservatives. (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.) Made in Japan.