The MTN OPS Cam Hanes Keep Hammering BCAA is a branch chain amino acid formula designed with a BCAA ratio of 2:1:1 (leucine, isoleucine, valine). This ratio gives your muscles the optimum levels needed to aid in protein synthesis for rapid lean muscle build and recovery. There are no short cuts when it comes to recovery and building. FeaturesLean Muscle GrowthMuscle Recovery and Repair2:1:1 Ratio Helps Maintain Existing MuscleAmazing Taste