VITAMIN E DERIVATIVE IMPROVES DARK CIRCLES

Showa Denko (SDK), a leading manufacturer and marketer of chemical products, has found an ingredient that looks set to boost the cosmetics industry through improving the visibility and appearance of dark circles around the eyes. Sodium d-alpha-tocopheryl phospate (TPNa) is a water-soluble vitamin E derivative that contains a unique chemical structure, developed by SDK. TPNa […]