SkinCeuticals C E FERULIC® WITH 15% L-ASCORBIC ACID Brand new in unopened sealed box. A patented daytime vitamin C serum that delivers advanced environmental protection and improves the appearance of fine lines and wrinkles, loss of firmness, and brightens 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. SKIN TYPES: Dry, Normal, Combination, Sensitive SKIN CONCERN: Sensitized, Dehydrated, Discoloration, Aging Not sure when it’s from so included photos of all sides 30 ml / 1 fl. oz