SkinCeuticals' Phloretin CF provides powerful antioxidant protection to normal, oily and combination skin types. Designed for daytime use, this antioxidant serum neutralizes free radicals to prevent signs of accelerated skin aging. The blend of phloretin, pure vitamin C and Ferulic acid improve the appearance of discoloration, fine lines and uneven skin tone. Phloretin neutralizes damaging free radicals, improves cell turnover and lightens signs of discoloration. L-ascorbic acid protects your skin from oxidative stress while providing visible anti-aging benefits, while ferulic acid enhances the antioxidant benefits of phloretin and vitamin C.