Probiotic. Mega potency. Promotes intestinal flora. At the time of manufacture in excess of 13 billion organisms, guaranteed. Fructooligosaccharides (FOS) are beneficial in re-establishing and reinforcing favorable intestinal flora. (This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.) To ensure that the highest percentages of friendly bacteria pass and survive stomach acid and get maximum utilization, special naturally coated particles are utilized that protect against hostile areas of the digestive system. No sugar, sodium, starch, yeast, artificial flavors, coloring or preservatives. Components in this product are derived from natural sources.