Vitamin Antioxidant Supplement. Vitamin E is a powerful antioxidant that fights free radicals. Studies have shown that oxidative stress caused by free radicals may contribute to aging. Vitamin E also promotes immune function and helps support cardiovascular health. Our Vitamin E is made with purity in mind - so you are assured of quality supplementation. Nature's Bounty's Vitamin E is perfect for everyone and comes in a convenient to use softgel. (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.)