EcoNutritionals.com Super Sale! - Optimum 100% Whey Gold Standard Protein2 years ago, 1660 views, By EcoNutritionals.comBy using Whey Protein Isolates as it is primary protein source, 100% Whey Gold Standard Protein Powder packs 24 grams of muscle-building protein per serving, with a lot less of the fat, cholesterol, lactose, and other stuff that you can do without.