Pure isolate protein formula Iso Xtrem, a 90% WPI, provides the highest known biological value. A 30g serving provides 27g of bioactive whey protein isolate, cold extracted by cross-circulation membranes, ion exchanger producing ultra and micro filtered protein isolate. Lactose-free, carbohydrate-free and fat-free. The best product for muscle mass without fat gain. Can also be used as an appetite suppressant in weight loss diets
