ON's Naturally Flavored Whey Sets the Gold Standard for Diet Integrity & Exercise Recovery. If You're made a commitment to cleaning up your diet, consider the nutritional advantages of ON's Naturally Flavored Gold Standard 100% Whey. This banned substance free formula provides 24 grams of rapidly digesting whey protein mostly from Whey Protein Isolates without the unnecessary additives like artificial sweeteners, flavoring and gluten. Because the powder is instantized, all you need to mix a scoop into cold water or almond milk is a glass and spoon. At just 130 calories per serving with 1 gram of fat, It's the perfect complement to any active adult's diet.Beyond The Basics.