Vaseline Gluta-Hya is a line of serum-burst lotions formulated with Gluta-Hya Glow technology ( a blend that includes glutathione) , hyaluronic acid and niacinamide to help brighten and hydrate the skin. The formula is lightweight, non-greasy, and quickly absorbed, bursting into water droplets on the skin. It is clinically proven to deliver results in a few days and is suitable for most skin types, including sensitive skin.