30 grams of Whey Isolate in every scoop! Immediate Absorption Protein Powder. Supplementing your diet with Isotean may promote: Quicker muscle gains. Enhanced fat loss. Greater athletic ability. Faster recovery. If you're looking for high quality whey protein, look no further than Isotean! Comprised of the highest quality Whey Protein Isolate sources available, Isotean enables you to get in high amounts of protein while keeping your carbohydrate and fat intake low. This facilitates a lean muscle building and fat burning environment for your body. Isotean is unique in that it offers the most quickly digesting protein sources known to man. This means you can flood your body with high levels of muscle building amino acids in less time than ever before! Isotean is perfect right when you wake up, before and after workouts, or any time high levels of protein are needed.