Vitamin E is also known as Tocopheryl Acetate and is a powerhouse when paired with Vitamin C. 

Tocopheryl Acetate is the fat-soluble and purest form of Vitamin E. It acts as an antioxidant (to fight nasty free radicals: unstable, reactive molecules responsible for ageing, photo damage and dull lacklustre skin) , it has significant photoprotective properties against UVB rays, has emollient properties and is very stable as a molecule.