Kérastase Elixir Ultime Refillable Hair Oil is a luxurious, multi-benefit oil infused with wild camellia. This lightweight formula deeply nourishes and smooths frizz for up to 96 hours, leaving hair 92% shinier, 10x smoother, and 10x stronger compared to non-conditioning shampoo. Offering heat protection up to 450°F, it protects hair during styling while enhancing manageability and radiance. The elegant scent blends mandarin, freesia, and violet with warm notes of cedarwood, sandalwood, and musk, making each use a sensory experience. Designed for all hair types, this refillable format promotes sustainability while delivering salon-quality results. Perfect for daily use, it strengthens, hydrates, and adds long-lasting shine.