Energy Production/Endurance 100 mg Caffeine 5 g BCAAs Sports Recovery A Dietary Supplement Informed Sport -We Test - You Trust Steroid Tested Vegan GMP Quality Assured 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.