NOW® Sun-E™ 400 is a soy-free, natural Vitamin E derived from Identity Preserved (IP), Non-GMO Sunflower Seed Oil. Vitamin E is a major antioxidant and the body’s primary defense against lipid peroxidation.* It is particularly important for the protection against cellular free radical/oxidative damage.* Cell protection against oxidative damage is achievable with supplemental intakes higher than what is normally consumed in the average diet.*
From the FDA’s website: Some scientific evidence suggests that consumption of antioxidant vitamins may reduce the risk of certain forms of cancer. However, FDA has determined that this evidence is limited and not conclusive.