Optimum Nutrition: Gold Standard Whey

Optimum Nutrition Gold Standard 100% Whey Protein

This superior quality powder has been instantized to mix easily using a shaker cup or just a glass and spoon. There's no doubt that this is the standard by which all other whey proteins are measured.

• Whey Protein Isolate (WPI) Main Ingredient

• Whey Protein Microfractions from Whey Protein Isolates & Ultra-Filtered Whey Protein Concentrate

• Over 4 Grams of Glutamine & Glutamic Acid in Each Serving

• More Than 5 Grams of the Naturally Occurring Branched Chain Amino Acids (BCAAs) Leucine, Isoleucine, and Valine in Each Serving

• The "Gold Standard" for Protein Quality