What it is: An innovative weekly mask treatment that instantly refreshes and renews skin. Who it's for: Anyone looking for a firming mask that moisturizes, brightens and evens skin tone. What it does: A high-performance, foil-backed sheet creates a protective barrier on your skin, which allows the brand's potent technologies to penetrate fast and deep within the skin's surface and helps lock in moisture. Each treatment delivers a surge of liquid revitalization, immersing skin in a formula that contains hyaluronic acid and ChronoluxCB™ Technology.