Whey protein isolate has a very high biological value. It has a very good amino acid profile high in BCAAs, glutamine and cysteine. It works perfectly during intra-workout periods, where caloric restriction play an important role, because they contain minimum amounts of carbohydrates and fats. And besides all this isolate has one major advantage – it is quickly absorbed, filling up hungry muscles with essential amino acids.
The combination of concentrated hydrolyzate and whey protein isolate. Makes it easy to to build muscle mass.