Since 1962, the A. C. Grace Company has been a pioneer in the research and development of Vitamin E products, providing the highest quality tocopherol and tocotrienol concentrates, devoid of fillers, additives, colors, preservatives, wheat, gluten or soy oil, as Nature intended. Unique E provides the high bioactivity combined with the synergistic properties of the vitamin E complex. Each softgel contains a pure, concentrated tocopherol mixture containing 400 International Units (268 mg) of d-alpha tocopherol with a minimum 300 mg of G-gamma tocopherol and the added benefits of both delta and d-beta tocopherols. Unique E provides the optimum ratio of tocopherols to deliver the maximum health benefits.