D-alpha tocopheryl succinate, also known as Vitamin E succinate, is a form of vitamin E that contains a chemical alpha-tocopheryl known to fight cancer cells. It has antioxidant effects that can help protect you from harmful toxins in your environment and helps to remove free radicals or molecular instabilities from your body. It is a water-soluble vitamin E derivative with the highest biopotency of all the isomeric forms of Vitamin E.

The esters of d-alpha tocopherol have reduced susceptibility to degradation when exposed to air or elevated processing temperatures; these benefits allow for flexibility in product formulations. D-alpha tocopheryl succinate is a high-concentration powder ideally suited for tableting applications.