Whey Protein Isolates as the Primary Protein Source. Lactase and Other Digestive Enzymes. 24g of Protein per Serving! Millions and Millions of Satisfied Customers can't be wrong! Since the very beginning, Optimum Nutrition has raised the standard by which all why protein supplements are judged. Now they're raising the bar again with the 3rd generation of ON Natural 100% Whey Protein: ON Natural 100% Whey Gold Standard. Like its predecessors, this canister of ON Natural 100% Whey Gold Standard contains Optimum Nutrition's exclusive, proprietary blend of... Microfiltered Whey Protein Isolates. Ion-exchange Whey Protein Isolates. Ultrafiltered Whey Protein Concentrate. HydroWhey Hydrolyzed Whey PeptidesTo give you more of whey 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're holding in your hand is no exception. In fact, ON Natural 100% Whey Gold Standard is BETTER THAN EVER! Here's why:. ON Natural 100% Whey Gold Standard provides MORE Whey Protein Isolates (WPI) - the purest and most expensive source of whey protein available. Higher Protein Percentage. ON Natural 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, over 74% protein by weight. They've included HydroWhey strategically hydrolyzed, low molecular weight whey peptides to make ON Natural 100% Whey Gold Standard even Faster Acting! ON Natural 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. ON Natural 100% Whey Gold Standard is Instantized to mix easily and completely with just a few twirls of a spoon. Every serving supplies even more low, moderate, and high molecular weight, biologically active Whey Protein Microfractions including Alpha-lactalbumin, Glycomacropeptides, Beta-lactoglobulin, Immunoglobulin G (IgG), Lactoferrin, Lactoperoxidase and various growth factors. Over 4 grams of Glutamine & glutamine precursors and more than 5 grams of BCAAs (Leucine, Isoleucine, and Valine) in each scoop