Optimum Nutrition Gold Standard 100% Whey 1.5lbs

Optimum Nutrition GS 100% Whey 1.5lbs

Optimum Nutrition Gold Standard 100% Whey is a premium protein powder designed to fuel muscle growth and recovery. Each serving delivers 24 g of whey protein isolate, the gold standard for amino acid profile and rapid absorption.

Beyond the primary protein, this formula packs 5.5 g of naturally occurring branched-chain amino acids (BCAAs) to support muscle protein synthesis during intense training. You'll also get 4 g of naturally occurring glutamine and glutamic acid per serving—amino acids critical for recovery and gut health.

At less than 120 calories per serving, Gold Standard 100% Whey fits seamlessly into any fitness goal, whether you're building muscle, maintaining lean mass, or supporting an active lifestyle. The creamy, rich taste makes it genuinely enjoyable to consume daily.

Perfect for post-workout shakes, protein-packed smoothies, or anytime protein support when combined with consistent resistance training.