Unlike normal amino acids, BCAAs are directly metabolized within the muscle where they have a special anabolic and anti-catabolic effect on it. Timing, dosage and quality of the BCAA formula are crucial to fully benefit as an athlete. BCAAs help improve performance and enhance muscle recovery after intense exercise leading to muscle mass and strength gains. BCAA Drive Black is for the serious athlete who does not compromise and is result driven. It's your perfect anabolic formula. When taken before exercise BCAA Drive Black directly supplies your muscles with the performance enhancing effects of ultra pure BCAAs in their optimal 2:1:1 ratio.