Digestive Enzyme, Quadruple Strength. Dietary Supplement. Contains no sugar, no starch, no artificial color, flavor or preservatives. Includes the three principle groups of digestive enzyme: Amylase, protease, and lipase with esterase, peptidase, nuclease, elastase, collagenase, trypsin and chymotrypsin. (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.)