Vitress Cuticle Coat Classic Hair Serum is a special formula made from a blend of silicones that transform hair instantly from dry, dull and hard-to-manage to silky, smooth and shiny. It hides dry or split ends and improves the hair structure to make them healthier. It repairs and shields hair with a protective coat to preserve it against Sun, dust, heat, chemicals, pollution and styling damage while effectively controlling frizz.