Vitamin E is an antioxidant that helps maintain good health. In nature, vitamin E is a complex of compounds known as tocopherols. The most active of these is d-alpha tocopherol. Vitamin E is essential to the proper functioning of the circulatory, nervous, digestive, excretory and respiratory systems, as it maintains the integrity of cell membranes. It helps fade scars and promotes wound healing. Trophic's liquid vitamin E can be used internally as a dietary supplement, or externally as a skin conditioner and healing agent for cuts, burns and lesions.