Natural Vitamin E is an essential nutrient and is the body's primary, fat-soluble antioxidant. Vitamin E provides nutritional buttress for the cardiovascular system, skin, prostate, and the immune system. It helps fight cell-damaging free radicals that cause oxidative stress in the body, which may contribute to the premature aging of cells. This formulation provides natural Vitamin E. It is offered in oil-based softgels to benefit optimal absorption and assimilation. visit us http://www.tasmanhealth.co.nz/solgar-vitamin-e-400 iu/ for more details!!