Introduce your colour treated hair to the many benefits of Kérastase's Elixir Ultime Hair Oil Duo for Coloured Hair; a beautifying hair oil that works to enhance colour vibrancy whilst conditioning & protecting your hair. Enriched with a rich blend of precious oils, including argan & maize, the oil deeply nourishes, controlling dryness whilst boosting colour's radiance. Can be used pre or post blow dry, & throughout the day for a nourishing pick-me-up. Hair looks shiny with increased vitality.