"Details Most whey protein isolates ever! 24 g Protein per serving. With faster-acting HydroWhey. Contains Aminogen. Whey protein isolates as the primary protein source. 4 Grams of carbohydrates. Lactase and other digestive enzymes. Millions and millions of satisfied ON 100% Whey Gold Standard customers can't be wrong! Since they very beginning, Optimum Nutrition has raised the standard by which all other whey proteins are judged. Now we're the bar again with the 3rd generation of ON 100% Whey Protein: » On 100% Whey Gold Standard. Like its predecessors, this canister of ON 100% Whey Gold Standard contains Optimum Nutrition's exclusive, proprietary blend of, (1) Microfiltered Whey Protein Isolates (2) Ion-Exchange Whey Protein Isolates (3) Ultrafiltered Whey Protein Concentrate (4) HydroWhey Hydrolyzed Whey Peptides. To give you more of what you want (pure, unadulterated whey protein) with less of what you don't (fat, saturated fat, cholesterol, lactose, and other carbohydrates) with every serving. The container you are holding in your hand is no exception. In fact, ON 100% Whey Gold Standard is better than ever! Here's why: » 1) ON 100% Whey Gold Standard provides more Whey Protein Isolates (WPI) - the purest and most expensive source of whey protein available. 2) Higher Protein Percentage. ON 100% Whey Gold Standard has always been a leader in this respect. Now with 24 grams of protein in just slightly over a one-ounce serving (see accompanying equation), its over 77% protein by weight! 3) We've included HydroWhey strategically hydrolyzed, low molecular weight whey peptides to make ON 100% Whey Gold Standard even faster acting! 4) ON 100% Whey Gold Standard Contains Lactase and Aminogen digestive enzymes to further enhance absorption and make this product even more friendly to lactose intolerant individuals. 5) ON 100% Whey Gold Standard is instantized to mix easily "