Vitamin C and other antioxidants are present in the epidermis and dermis of healthy skin. Levels of this vitamin decrease over time due to age and damage from ultraviolet rays.
While you probably have a daily skincare regimen, your skin requires special care during the cold winter months to keep it youthful and radiant. One of the best products you can use on your skin when it needs to be rejuvenated is Vitamin C.