Hydrating B5 Masque is SkinCeuticals moisturizing mask to replenish your skin moisture levels and promote a fresh and healthy-looking appearance. This formula was specially developed with the moisturizing properties of hyaluronic acid and vitamin B5 to provide intense hydration and promote skin natural repair. It quenches dehydrated skin and restores your healthy skin for a more youthful appearance. Improve moisture levels of your skin; Promote skin repair and replenishes with vital moisture; Promotes a smoother and youthful-looking appearance. Use once a week to face and neck.