SkinCeuticals’s Phloretin CF is a daytime antioxidant serum formulated with 10% pure vitamin C (L-ascorbic acid), 2% phloretin, and 0.5% ferulic acid to help protect skin from oxidative stress and everyday environmental aggressors while improving the look of dark spots and uneven tone. Its lightweight gel absorbs quickly with no sticky feel, and the paraben-, fragrance-, and dye-free formula layers comfortably on normal, oily, and combination skin.Used under sunscreen, it helps strengthen daily defense against UVA/UVB exposure and pollution while supporting a clearer, brighter-looking complexion. With continued use, it helps refine the look of texture and boost visible radiance through prolonged antioxidant action after absorption. Size:1oz