Optimum Nutrition Gold Standard 100% Whey Powder - 2 lbs

100% Whey Gold Double Rich Chocolate - 2 Pound Powder. Whey Protein Isolates are 90% pure protein by weight. They are the purest and most expensive form of whey protein that exists. That's why they are the first ingredients you read on the 100% of Whey Gold Standard label. By using Whey Protein Isolate as our primary protein source, we're able to pack 24 grams of the purest, muscle-building protein per serving, and a lot less of the fat, cholesterol, lactose, and other stuff that you can do without. There's no question this is the standard by which other whey proteins are measured.