50 grams protein per serving. 100 % whey protein isolate. 10,900mg BCAA's per serving. Lactose free. 4.6g l-glutamine per serving. Instanized. We're all more than muscle. Replacing meals with taste. Isopure has the instant recovery your muscles need after a hard workout. It's got 50 grams of 100% pure whey protein isolate and 4.6 grams of L-Glutamine for repairing muscle tissue. Eat up.