A travel-size leave-in hair oil to nourish the hair Experience the benefits of Kérastase Elixir Ultime L'Huile Originale Hair Oil - light-reflecting shine, visible softness, and nourishment - suitable for all hair types. This versatile leave-in oil prepares hair for cleansing, protects against heat up to 230°C, minimizes frizz and adds instant shine. Hand-harvested wild and French camellia, along with nourishing argan oil, make up the luxurious formula, complete with the iconic Kérastase scent, delivering a multi-sensory haircare experience.