Vitamin E is an essential nutrient and is the body’s primary, fat-soluble antioxidant. Vitamin E provides nutritional support for the immune system. It helps fight cell-damaging free radicals. Free radicals can cause oxidative stress in the body, which may contribute to the premature aging of cells. This formulation provides natural source Vitamin E as pure d-Alpha Tocopherol. It is offered in an oil-based softgel to promote optimal absorption and assimilation.