Hydrolyzed whey protein is one of the most popular protein sources among athletes. Whey protein isolates and concentrates represent varying degrees of processing, however, in the case of the hydrolyzed isolates used in our product, hydrolyzation “pre-digests” the protein into shorter amino acid chains. Shorter amino acid chains are more easily absorbed during metabolism. This is what differentiates hydrolysates from other whey proteins. Unlike products that combine whey protein concentrates and isolates, the whey protein in 100% HYDRO ISOLATE is hydrolyzed. The 100% HYDRO ISOLATE protein content contributes to the optimal growth and maintenance of muscles and the maintenance of normal bone structure. With added glutamine and arginine without sugar? gluten free without palm oil.