Dietary Supplement. Helps support the immune system. 60 day supply. Digestive support. 10 probiotic strains. 10 billion good bacteria (10 billion CFU at time of manufacture). This product contains no gluten, eggs, milk, peanuts, tree nuts, or soy. Bacteria count will vary after time of manufacture. Questions, comments? Call 888-334-5387 M-F 9 am - 5 pm ET. What's not in PB8. No dairy. No gluten. No soy. BPA-free bottles. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, heat, cure or prevent any disease.)