Product Information
Optimum Nutrition Gold Standard 100% Whey is the world's number one best-selling protein powder — a benchmark formula that's set the standard for quality, taste and performance for over 30 years.
Each 31.5g serve delivers 24g of high-quality protein, with Whey Protein Isolate as the primary source — ultra-filtered to remove excess carbs, fat and lactose. Backed by more than 90,000 quality checks annually and over 30 years of continuous manufacturing excellence, Gold Standard is Informed Choice certified, gluten free, and Banned Substance Tested. Over 4g of naturally occurring Glutamine and Glutamic Acid, and more than 5g of naturally occurring BCAAs per serve. Mix 1 scoop with 180-240ml of cold water or milk.