Estée Lauder Perfectionist Pro Rapid Brightening Treatment it rapidly brightens the look of skin and targets the appearance of multiple types of spots and uneven skin tone. Antioxidants help protect against environmental damage and the formation of the appearance of new skin discolorations. The fast-absorbing formula of the Rapid Brightening Treatment helps visibly smooth skin's texture and enhance the natural radiance of your glowing skin. With a super dose of hyaluronic acid, this Ferment plus vitamin C serum infuses skin with soothing, long-lasting moisture—delivering up to 48 hours hydration. It’s also oil-free and gentle on all skin types.