LEAN GAIN PROTEIN TO CARB RATIO: 41g protein, 46g carbohydrates and 370 calories per serving contributes to lean muscle gain. 9-HOUR MUSCLE SUPPORT: Fast, medium and slow release proteins continually deliver amino acids to muscle for up to 9 hours. WORKOUT POWER: 2 forms of creatine increase physical performance during short-term, high-intensity, repeated exercise bouts. ANABOLIC EFFECT: Vitamin B6 contributes to the regulation of hormonal activity, supporting a normal anabolic drive. TESTOSTERONE SUPPORT: ZMA with zinc contributes to the maintenance of normal serum testosterone concentrations. COMBATS WORKOUT FATIGUE: Optimum levels of vitamin B6 and magnesium help reduce tiredness and fatigue.