Starting at $99.95
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 Optimum 100% Natural Whey Gold Standard label. By using Whey Protein Isolates as our primary protein source, we're able to pack 24 grams of the purest, muscle-building protein per serving, with a lot less of the fat, cholesterol, lactose, and other stuff that you can do without. What's more, Optimum Nutrition 100% Natural Whey Gold Standard contains no artificial flavors, colors, or sweeteners. There's no question this is the standard by which other whey proteins are measured.