NOW^® Sports BCAA Blast powder is a simple, yet effective pre-workout supplement that can help maximize output during workouts.* Each serving blasts you with 5 g of branched-chain amino acids (BCAAs) to support muscle growth, retention, and recovery.* These BCAAs are not blended with other amino acids. With 100 mg of natural caffeine per scoop, this thirst-quenching supplement assists in maintaining physical energy and focus during workouts, while supporting the body’s natural recovery processes.* The electrolyte sodium is added to supplement and replenish what is lost during strenuous activity.*