Optimum Nutrition Mega-Size BCAA 1000 

Optimum BCAA 1000 Caps contains a potent balance of Branched Chain Amino Acids which are building blocks of muscle mass and size. Metabolized directly in the muscle, BCAAs may improve nitrogen retention by sparing other amino acid groups for repair and rebuilding.

Beyond The Basics

• Easy-To-Swallow Capsules
• Leucine, Isoleucine, & Valine in 2:1:1 Ratio
• Wide Variety of Available Sizes
• Supports Muscle Building & Recovery Efforts

Optimum Mega-Size BCAA Nutrition Information