A complete protein derived from Cow's milk

Advanced blend of ultra-filtered and concentrated all-whey protein from the world's #1 selling sports protein powder brand. 24 grams of high quality complete protein per serve derived from cow’s milk to help Build, and Maintain Muscle2 5g BCAA per serving to support endurance and recovery2 100 percent of protein from whey. Contains just 1 gram of naturally occurring sugar and 1 gram of fat per serve. Optimum Nutrition Performance Whey is a great addition to your healthy, balanced diet.