Optimum Nutrition Gold Standard 100% Whey

Optimum Nutrition Gold Standard 100% Whey is the world's best-selling whey protein — trusted by athletes and gym-goers around the globe. With whey protein isolate as the primary source, it delivers the high-quality protein your muscles need to perform, recover, and grow.

Available in a wide range of delicious flavours and sizes, Gold Standard Whey fits seamlessly into any training routine — whether you're bulking, cutting, or simply staying on top of your daily protein intake.

• 24g of protein per serving
• 5.5g of naturally occurring BCAAs
• Whey protein isolate as primary source
• Banned substance tested
• Mixes easily with water or milk