GOLD STANDARD 100% Isolate protein powder supports muscle and recovery3 with 25g of ultra-filtered whey protein and 5.5g of naturally occurring BCAAs per serving. The culmination of years of expert research and development, we employ a cutting-edge separation process that removes excess fat, cholesterol, sugars, and other materials – leaving behind only 0.5g of total fat and 1g of carbs per serving. The result is a fast-digesting protein suitable for any athlete who carefully tracks every detail of their daily macro intake – from daily runners to professional physique competitors. With 2 great-tasting flavors (Rich Vanilla, Chocolate Bliss), silky-smooth texture, and easy mixing with only a glass and spoon, you’ll always look forward to getting the protein you want in your active, performance-driven lifestyle. It’s everything you’ve come to expect from OPTIMUM NUTRITION®: The World’s #1 Sports Nutrition Brand4.