Pre-Workout Supplement. Increase Endurance. Build Muscle. Burn Fat. Recovery Faster. Designed to build lean muscle and promote a lean athletic physique. Contains Agmatine Sulfate, Arginine AKG and Arginine HCL for maxiumum Nitric Oxide Production. The only concentrated pre-workout supplement with a full BCAA profile, Beta Alanine and Glutamine. Intense Energy and Focus without promoting crash. Great taste and solubility.