Prolabs Advanced Whey Protein is the best of all worlds in protein supplements. It contains three significant muscle food ingredients Ionexchanged whey concentrate hydrolyzed whey isolate ISO 94 & glutamine peptides in a synergistic blend that promotes an anabolic environment for muscle growth. Hydrolyzed whey isolate is a specially filtered whey protein isolate that is enzymetreated to form high concentrations of whey peptides that are picked up & absorbed quickly & easily by your