A patented daytime vitamin C serum for skin that delivers advanced environmental protection, all the while improving the appearance of fine lines and wrinkles, loss of firmness, and brightening your skin's complexion. Now clinically proven to reduce combined oxidative damage from free radicals generated by UV, Ozone, and Diesel Exhaust by up to 41%. U.S. Patent No. 7,179,841. C E Ferulic features a synergistic antioxidant combination of 15% pure vitamin C (L-ascorbic acid), 1% vitamin E (alpha tocopherol), and 0.5% ferulic acid to enhance protection against environmental stress and damage caused by free radicals that are contributing to atmospheric aging. C E Ferulic is proven to reduce combined oxidative damage generated by UVA/UVB rays, ozone pollution, and diesel engine exhaust by up to 41%. In addition to antioxidant protective benefits, C E Ferulic vitamin c serum improves signs of aging and photodamage. The benefits continue as this serum improves the appearance of fine lines and wrinkles, the loss of firmness all while brightening your skin's complexion. Provides advanced environmental protection by neutralizing damage from free radicals. Visible anti-aging skincare benefits, such as the improvement of the appearance of fine lines and wrinkles, loss of firmness, and brightens skin’s complexion. BRAND NEW NEVER USED NEW IN BOX