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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

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