Phloretin CF with Ferulic Acid is a patented daytime vitamin C serum that delivers advanced environmental protection and diminishes the appearance of fine lines and discoloration. U.S. Patent No. 9,248,082. SKIN TYPES: Normal, Oily, Combination SKIN CONCERN: Discoloration, Acne, Aging FEATURES: Phloretin CF features a patented synergistic combination of 2% phloretin, 10% pure vitamin C (l-ascorbic acid), and 0.5% ferulic acid for enhanced protection against atmospheric skin aging – environmental damage and premature signs of aging caused by free radicals from UVA/UVB, infrared radiation (IRA), and ozone pollution (O3). In addition to antioxidant protective benefits, Phloretin CF improves the appearance of discoloration, fine lines, and uneven skin tone.