Kérastase Elixir Ultime hair oil is iconic for a reason: it not only instantly smooths hair, making it more manageable and easier to style, it helps strengthen hair, preventing it from breaking. And if you’re asking yourself, what is the best Kérastase hair oil for shiny hair, look no further! It’s one of the best hair oils around to deliver that high & long-lasting shine, while fighting the frizz. For extra soft, shiny hair, why not use it as a pre-cleanse treatment? Work through the lengths and ends a few minutes before shampooing hair, to detangle the hair. Elixir Ultime hair oil is a reliable heat protectant too, as it protects your hair from damage due to blow-drying, straighteners, and curlers With its lightweight formula, including French camellia and wild camellia, the iconic Kérastase leave-in hair oil delivers unforgettable shine with an addictive fragrance. 2X more shine* 69% instant frizz reduction** 96HRS of anti-frizz protection** 230°C heat protection** 99% stronger hair** 31% fewer split ends** 30% RECYCLED GLASS OF OUTER BOTTLE*** *Instrumental test after 48H **Instrumental test after application of the Huile ***These claims do not include the pump, the label, and colorants/additives.