By keeping hydration in and free radicals out, Priori’s Hydrofill Mask helps to restore, replenish and hydrate, leaving your skin with a smoother, tighter and more youthful appearance. Featuring essential vitamins for restorative benefits, this formula is a water supply for your skin, keeping you moisturized all day for a rejuvenated look. Greatas a 10-minute face mask or a weekly sleep-in treatment.