Thanks to its high concentration of L-Ascorbic acid USP, this serum helps prevent and reduce the harmful effects of environmental challenges. It brightens the complexion and helps minimize signs of aging. Its daily use helps preventing the appearance of wrinkles, and produces an immediate firming effect. Daily application of the Serum-C 10% before a sunscreen increases the skin’s resistance to pollutants and ultraviolet rays. Suitable for all skin types. 30ml.