Unlike other fat-soluble vitamins, Vitamin E is only stored within the body for a relatively short time, therefore a regular supply is advisable. Our Vitamin E softgels provide 400 IU of natural D-Alpha Tocopherol Vitamin E per serving a highly bioavailable form of Vitamin E. You receive more softgels per bottle and at a higher dosage with us! Each serving of our softgels is packed with 400 IU of highly bioavailable premium Vitamin E from D-Alpha Tocopherol, derived from a vegetable oil distillate. We also offer more servings per bottle to give you a full 6 month supply. That is a staggering 50% MORE than other brands.