Gold Standard for Muscle RecoveryEndurox® R4®, with its patented 4:1 carb- protein ratio revolutionized the science of muscle recovery. Developed by six leading exercise scientists and supported by 18 peer-reviewed studies, Endurox R4 has become the recovery drink of choice for serious athletes in all sports. Compared to conventional recovery drinks, Endurox R4:

     • Increases glycogen replenishment by 128%
     • Decreases muscle damage by 36%
     • Increases protein synthesis by 400% (and 38% greater than a protein drink)
     • Increases endurance by 55% in subsequent workout