Kerastase Blond Absolu Huile Cicaextreme is a leave-in oil designed to treat post-bleached hair. It offers deep treatment to lighted or highlighted hair without extra weight and heat protection for up to 450° F. This incredible formula creates invisible silky coat around the hair shaft that distinctly reduces split ends and nourishes the fiber from within. Kerastase Blond Absolu Huile Cicaextreme is enriched with key ingredient Edelweiss Oil which instantly delivers incredible softness and strength while providing deep nutrition at the same time.