Vitamin E is an essential nutrient and is the body’s primary, fat-soluble antioxidant. Vitamin E provides nutritional support for the immune system. As an antioxidant, Vitamin E helps fight free radicals in the body. Free radicals can cause oxidative stress which may damage cells. This formulation provides naturally sourced Vitamin E as d-Alpha Tocopherol, and mixed Tocopherols including d-Gamma, d-Delta and d-Beta Tocopherols. It is offered in oil-based softgels to promote optimal absorption and assimilation.