Each serving of NutriCology Delta-Fraction Tocotrienols delivers 125 mg of tocotrienols, a form of vitamin E with more antioxidant properties than traditional tocopherol vitamin E supplements. NutriCology features DeltaGOLD® which is a registered form of tocotrienols with a blend of 90% delta-tocotrienols and 10% gamma-tocotrienols.