Expertly formulated for damaged hair types, the Kérastase Première Intensive Shine Repairing Oil helps to achieve up to 92% fewer visible split ends and up to 4x shinier hair*. The leave-in concentrated oil visibly repairs all types of damaged hair including damage by heat tools, colour treatment, bleaching and over-processing. Calcium, like many minerals, is good for hair health, but too much can lead to a calcium overdose, which further damages over-processed or bleached hair, making it dull and prone to breakage. The luxurious, enveloping oil offers a double action. Its high concentration of caring agents helps to seal the appearance of split ends and boost hair's visible strength, while neutralising the appearance of dullness. Simply apply one or two pipettes to damp or dry hair, then blow-dry and heat style for a smooth, silky-looking finish. *Instrumental test
