GU BCAA Capsules

GU BCAA Capsules deliver branched-chain amino acids — leucine, isoleucine, and valine — in a convenient capsule format designed to support muscle recovery and reduce exercise-induced fatigue. BCAAs are metabolized directly in muscle tissue, making them a practical addition to training and racing nutrition protocols.

Take them before, during, or after hard efforts to help maintain muscle protein synthesis when your body is under load. No mixing, no measuring — straightforward supplementation that fits into any kit pocket or race bag.