With a protected blend of 2% phenol, 10% pure vitamin C (L-ascorbic acid), and 0.5% ferulic acid, Phloretin CF is an amazing antioxidant face serum that helps eliminate free radicals caused by environmental stressors like UVA/UVB rays and pollution, which can cause obvious signs of accelerated skin aging. Uneven skin tone, barely noticeable differences, and stains are all improved by phenoletin CF.