Zero Carb. With 50 grams of Protein from 100% Whey Protein Isolate. Naturally and Artificially Flavored. Instantized. 10,900 mg BCAA's per serving. Lactose Free. 4.6g L-Glutamine per serving. Aspartame Free. We're all more than muscle. Lean Mean Carb Free Machines. 50 grams of 100% pure whey protein isolate and not a carb in sight. And it still comes with glutamine and nutrients, but no lactose or impurities, so it's easy to drink. Your gut will agree.