CosIQ Vitamin CEF 10% Glow Boost Face Serum with Vitamin E & Ferulic Acid
CEF features a synergistic antioxidant combination of 10% pure vitamin C (L-ascorbic acid), 1% vitamin E (alpha tocopherol), and 0.5% ferulic acid to enhance protection against environmental damage caused by free radicals that can contribute to atmospheric aging. CEF is now proven to reduce combined oxidative damage generated by UVA/UVB rays, ozone pollution, and diesel.