Kérastase Blond Absolu Serum Cicaplasme 150 mlRinse free, strengthening, thermo protected serum for all types of lightened or highlighted hair Main active ingredients: Hyaluronic acid a highly concentrated acid, fills damaged hair fiber and closes hair colices. Edelweiss flower extract the purest "immortal" plant, which has antioxidant ability, fights damage and soothes sensitive lengths. UV filter protects hair from UV radiation and oxidation Use: Use 2 4 doses from the pump, depending on the