d-Alpha Tocopherol - d-alpha tocopherol is the form of tocopherol that is better retained. It is the only form of alpha tocopherol found in nature. The low viscosity and high concentration make d-alpha tocopherol ideal for soft gel capsules. D-alpha Tocopherol oil 1000IU/g D-alpha Tocopherol oil 1200IU/g D-alpha Tocopherol oil 1300IU/g d-Alpha Tocopheryl Acetate - The esters of d-alpha tocopherol have reduced susceptibility to degradation when exposed to air or elevated processing temperatures; these particular benefits allow for flexibility in product formulations. It is d-alpha tocopheryl acetate that has been used by ADM in developing our water-dispersible Natural-Source Vitamin E. D-alpha Tocopheryl acetate oil 1000IU/g D-alpha Tocopheryl acetate oil 1200IU/g D-alpha Tocopheryl acetate oil 1300IU/g D-alpha Tocopheryl acetate powder 40% d-Alpha Tocopheryl Acid Succinate - The esters of d-alpha tocopherol have reduced susceptibility to degradation when exposed to air or elevated processing temperatures; these particular benefits allow for flexibility in product formulations. d-alpha tocoheryl succinate is a high concentration powder perfectly suited for tableting applications. D-alpha Tocopheryl Acid Succinate 1185IU/g D-alpha Tocopheryl Acid Succinate 1210IU/g