This intensive serum acts deeply on skin aging to PREVENT, PROTECT and REGENERATE the epidermis. It provides the essential substances to repair the skin and delay the signs of biological and photo-induced aging. Its formulation enriched with vitamins targets skin imperfections due to age and/or sun, leaving the skin more radiant and even. Its powerful antioxidant action neutralizes free radicals and negative environmental factors. It allows to strengthen the natural resistance of the skin which regains vitality and radiance. This care contains active and stable VITAMIN C, key ingredient to stimulate the production of collagen and elastin fibers in order to fade wrinkles and fine lines.