Protein is the key to recovery and muscular adaptation and repair as a result of increased training intensity and load 20g of protein from whey protein isolate is found in every stealth 33g drink mix serving fortified with the key amino acid leucine to help stimulate maximum protein synthesis essential for muscle and strength building as well as for fat reduction no artificial sweeteners or flavours only 98g of carbs per serving to leave your normal calorie intake from diet unaffe