Build lean muscle mass with 100% Whey Protein Concentrate. Riot Supps protein is designed to help athletes achieve their fitness goals, improve performance and build lean muscle. With 22 grams of 100% whey protein, and less than 2 grams of sugar and fat in each scoop, it has everything your body needs to build lean muscle mass and grow!Nothing to hide. No Proprietary Blends. Manufactured in the USA in FDA Registered and GMP Certified Facilities under strict control standards.