KAIZEN WHEY PROTEIN ISOLATE is the purest form of whey protein you can get with the highest quality ingredients. This Ion-Exchanged Protein goes through an ultrafiltered process, which leaves the protein in its purest form. KAIZEN WHEY PROTEIN ISOLATE doesn't have fillers or useless ingredients in it, to fool you into taking a low-grade product, and now it tastes GREAT! Peptide-Bonded Glutamine has been added to give you the benefits of Glutamine in a very stable manner. KAIZEN WHEY PROTEIN ISOLATE is now fortified with the patented protein enzyme aminogen, which helps you absorb the protein even better. To build quality muscle FAST, you must feed your muscles with high quality protein EVERY DAY. If you are looking to stay lean and increase lean muscle, this is the product for you!