Reflex Nutrition’s wide range of world-class protein supplements are created for men and women who exercise regularly and are looking to improve muscle mass and tone. Our range of protein bars and shakes are among the best tasting in the market, and we guarantee that regular use of our protein supplements will help build muscle, ease recovery, boost immunity and raise endurance. The highest quality, EU sourced whey protein provides essential amino acids to repair and build lean muscle mass before and after the physical stress of exercise.