BCAA's are especially important for bodybuilders since they comprise of a large percentage of the amino acids naturally found within muscle composition.BCAA's are also the only aminos that are directly metabolised in the muscle as opposed to the liver.Provides dual benefits as BCAA's can be used to build protein or can be broken down in muscle to supply a direct source of energy.. Add one (1) scoop of powder to 6-8 fl. oz. (177-237ml) of cold water or milk and consume immediately after exercise. Take two (2) servings daily. Do not exceed stated dose. Amino acids are the main constituents of protein. There are twelve amino acids that can be made by the body, however there are another eight amino acids that are essential, meaning that they must be supplied by the diet. An amino acid complex supplement could help to maintain an anabolic state making them valuable for use in athletes and bodybuilders.