Kérastase is a leader in the global hair care industry, professionally developed to provide the most luxurious and innovative hair products on the beauty market. Using scientific research Kérastase ensures that each one of their products work to solve any issue highlighted. Their 4-step regimen helps to nourish, hydrate and protect the hair: Cleanse, Treat, Replenish and Prime. Elixir Ultime is suitable for all hair types, formulated with coconut oil and shea butter it helps to provide intense moisture without weighing down your hair.