Carbohydrate Blocker contains Phaseolamin 2250 a highly refined derivative of white kidney beans. It slows the digestion of starch by inhibiting alpha amylase an enzyme that breaks down starch to be more fully absorbed by the body. Carbohydrate Blocker helps to support weight loss when used in conjunction with the Maximum Metabolism Weight Loss Plan enclosed in every bottle. Two chewable wafers supply one gram of Phaseolamin 2250. In-vitro testing suggests this potency is linked with 2250 starch calories. This product has natural fruit flavor sweetened with fructose (a low glycemic sweetener) Please consult your healthcare practitioner before taking any dietary supplement.Other products from HerbsPro