ISO Sensation® 93 contains 100% IsoChill® Whey Protein Isolate. IsoChill® is a functional whey protein isolate, processed by a novel ultra-low temperature micro-filtration process. It contains a full balance of undenatured bio-active whey proteins, including immunoglobulin (IgG), lactoferrin (Lf), and glycomacropeptide (GMP). It is derived from sweet whey, membrane-filtered, and spray-dried by indirect heat, to ensure the highest product quality.i ISO Sensation® 93 includes a glutamine complex to help preserve muscle mass and improve nitrogen balance. It is easily-absorbed and bio-available, peptide-bonded glutamine, N-acetyl L-glutamine and Glutapure® which enter muscle cells fast, break down to free glutamine, and perform essential metabolic functions. 30g Protein 93% Protein per serving Contains 98% IsoChill® Whey Isolate