A pre-shampoo treatment for very damaged hair. milk_shake integrity nourishing muru muru butter is a deeply nourishing pre-shampoo treatment for all hair types. Hair is left soft, nourished and shiny, even after the first application. The active ingredient in milk_shake integrity nourishing muru muru butter is extracted from the muru muru seed, and is rich in fatty acids that have a nourishing, soothing and moisturizing effect on hair and skin. It also contains vitamin A to repair, nourish and strengthen hair.