Overcome bad hair days with the Kérastase Discipline Maskeratine, which provides protective conditioning and intense nourishment, while defending against humidity, arid temperatures and frizz. Using Kérastase's patented combination of premium ingredients, this deeply nourishing hair mask will protect your hair fibres against oxidisation and pollutants, preventing your locks from feeling dry and damaged throughout the day. Kérastase Discipline Maskeratine comes with a pro-keratin formula, which works tirelessly to repair and restore your hair, making it easier to detangle and ensuring it feels fuller and firmer for longer. As well as boosting hair fluidity, the hair mask leaves your tresses feeling smooth and satisfying to touch. Suitable for hair of all lengths, this rich and deluxe hair mask will keep your tresses looking brighter and feeling softer, as well as promoting greater control and precision when styling. For optimum results, apply to freshly washed, towel-dried hair. Gently massage the mask into the hair, from roots to ends. Allow 3-5 minutes for the formula to set before rinsing thoroughly.