Vitamin E Supplement. With dl-alpha & natural d-alpha. Facts: Vitamin E promotes immune function and helps support cardiovascular health. Vitamin E is also a powerful antioxidant that helps fight cell-damaging free radicals in the body. Studies have shown that oxidative stress caused by free radicals may contribute to the premature aging of cells. Laboratory tested. (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.)