Suggestions for use Apply to washed hair, leaving on for a few minutes and then rinse or as a pre-shampoo pack with a minimum application time of 10 minutes.Ideal to be combined with the other products of the SOS Chestnut Hair Line for optimal synergy.The targeted ingredients with protective and moisturizing properties and its rich texture give new life to hair that is dry and brittle or damaged by treatments and coloring. For deep care of particularly damaged hair, extend the application time and also use it periodically as a pre-shampoo pack, then proceed to normal washing.