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Optimum Nutrition (ON) Gold Standard 100% Whey Protein Powder contains a blend of Whey Protein Isolate and Whey Protein Concentrate as main ingredients. It is micro-fractioned from Whey Protein Isolates & Ultra-Filtered Whey Protein Concentrate over 4 grams of Glutamine & Glutamic Acid in each serving.

Each serving of the world’s best-selling whey protein powder provides 24 grams of high-quality whey protein primarily from Whey Protein Isolate, which has had excess carbohydrates, fat, and lactose ‘isolated’ out using sophisticated filtering technologies. The powder is also instantized for easy mixing using just a glass and spoon. With more than 20 different flavors – including naturally flavored options – there’s no doubt this is the GOLD STANDARD®.


  • The World’s Best-Selling Whey Protein Powder
  • 24 Grams of Protein per Serving to Help Build and Maintain Muscle3
  • 5.5 Grams of Naturally Occurring BCAAs per Serving to Support Endurance and Recovery
  • Gluten Free
  • No Artificial Growth Hormones2
  • Banned Substance Tested

Additional information

Weight 2.2 kg

Cookies & Cream, Banana, Caramel Toffee Fudge, Chocolate Hazelnut, Chocolate Mint, Chocolate Peanut Butter, French Vanilla, Milk Chocolate, Rich Chocolate, Strawberry, Vanilla Ice Cream, White Chocolate, White Chocolate Raspberry