Beware of 52% soy, nothing can cover the taste of that thing, we must love. there is also casein and egg. Compared to the whey that I usually take (which is 2.5 times more expensive, it is true!) I find this difficult to digest protein, too much mixed, I know if it's the egg casein too. .. Otherwise, it works well to replace milk with cereal. In any case, make muscle at that price, it's hard!