A unique formula designed to support an athlete's immune system by supporting antioxidant defenses. The formula contains antioxidant nutrients (vitamins E and C, beta-carotene, selenium, and zinc) that play key roles in supporting the immune system during stress associated with strenuous physical activity.*

To help to minimize muscle protein breakdown associated with hard-training and calorie-restricted diets.* For athletes not using Betagen® or Muscle Armor™.

A “conditionally” essential amino acid important for immune system support, digestive tract health, and protein balance in tissues.

Includes Juven Technology™, a clinically-tested blend of L-glutamine, arginine and HMB. Muscle Armor™ works on two fronts; helping minimizing muscle breakdown and helping maximizing tissue repair.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.