Whether you are a serious bodybuilder or just trying to get in shape whey protein is the single most important supplement in building mass and plays a large role in a healthy lifestyle. Axis Labs Clutch Whey Protein is 100% whey protein, including whey isolate, micro-ultra filtered whey concentrate, and whey peptides. Each serving of Clutch provides 24 grams of protein and all the essential amino acids needed daily and to promote serious lean muscle growth.