Restructure & renew your hair deep down with the Rene Furterer Absolue Keratine Ultimate Renewal Mask, a replenishing mask for extremely damaged & brittle hair. Created for those whose hair is in need of serious support, the Absolue Keratine Ultimate Renewal Mask cocoons every strand in strength & resilience. The rich formula deeply penetrates hair to restore it to its former glory, providing excellent results from the first application. A rich infusion of plant-based keratin & Biocymentine superpowers the Absolue Keratine Ultimate Renewal Mask, providing an ideal level of reinforcement for damaged hair. Added camilina oil transforms your hair with nourishment, shine & bounce. After shampooing, squeeze excess water from hair & work the product through in sections. Comb through, then leave for 5-8 minutes. Rinse thoroughly.