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GOLD STANDARD® 100% Isolate

Helps build and maintain muscle³
Supports recovery
100% of protein from whey protein isolate
ultra-filtered
25g protein per serving
5.5g naturally occurring branched chain amino acids (BCAAs) per serving

Free delivery for orders over $75

Ultra-Filtered for Exceptional Purity

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.

25g of high-quality protein to help build and maintain muscle³
5.5g of naturally occurring BCAAs per serving
ultra-filtered for exceptional purity
Gluten free
Banned Substance Tested
Easy mixing with only a glass and spoon
2 great-tasting flavors

Mix about one scoop of the powder into 6 to 8 fluid ounces of cold water, milk, or other beverage. Stir, shake, or blend until dissolved. For best results, mix up your shake 30 to 60 minutes after your workout or use as an anytime snack in your balanced diet.

For healthy adults, consume enough protein to meet your daily protein requirements with a combination of high protein foods and protein supplements throughout the day as part of a balanced diet and exercise program.

Nutritional information will be shown when a flavour and/or size is selected.