Athlete's Defense was designed to support athlete’s immune system by increasing antioxidant defenses. Contains antioxidant nutrients (Vitamin E, Vitamin C, beta carotene, selenium and zinc) that play unique roles to reduce immune system stress associated with strenuous physical activity. Fights oxidative stress limiting exercise-induced fatigue, delaying onset muscle soreness, increasing injury recovery times and modulating the immune system. Contains many other essential vitamins consistent with a healthy lifestyle.