Tocopherol is a vitamin found in vegetable oils, legumes and more. Vitamin E as it is also called has strong antioxidant properties that protect the skin's membranes from being broken down. It also protects against free radicals, ie the elements that are present in your immediate environment and in your body and causes the skin to age. The vitamin also strengthens the immune system and promotes cell renewal. This ingredient helps the skin absorb all the active ingredients in the skin care product, while protecting against UV radiation, moisturizing and preserving the skin's youthfulness!