Kérastase Elixir Ultime Masque is a nourishing hair mask, designed to replenish dull hair and strengthen damaged strands. It offers a luxurious, spa-like experience with gentle fragrance and the ability to restore hair to it\'s radiant, silky, natural state. The infusion of Marula Oil in this conditioning mask helps revive dull, limp and damaged locks, encouraging a glossy, bouncy head of hair. The experts at Kérastase are dedicated to providing restorative hair care, and the Elixir Ultime Masque can be used as both a regular conditioner and a deeper treatment for damaged hair. For the best effects, use as part of the full Elixir Ultime regime. To use Kérastase Elixir Ultime Masque, wash hair thoroughly with shampoo and towel dry. Using a hazelnut size amount slowly work it through from root to tip, ensuring the whole head is covered evenly. Leave in for up to five minutes, depending on the amount of damage repair and shine needed. Rinse thoroughly with cool water for maximum shine.