WHAT IS VITAMIN E? Vitamin E is a natural antioxidant and is used to help the body fight against free radicals. With high-level environmental factors such as cigarette smoke, air pollution and UV from the sun, the average body has an excessive number of free radicals to handle. OUR VITAMIN E SUPPLEMENT We use D-Alpha Tocopherol in our natural vitamin E supplement. D-Alpha Tocopherol is a natural and potent form of vitamin E that benefits humans best as the liver is found to excrete all other forms but re-secretes alpha tocopherol into the body for use.