René Furterer Karité, 30 ml, Hair Creams and Gels for Women, The René Furterer Karité leave-in treatment gives your hair everything it needs after washing. Characteristics: provides hydration and nourishment for your hair improves the quality of the structure of your hair makes hair velvety smooth leaves hair beautifully shiny and full of vitality How to use: Apply to towel-dried hair. Do not rinse. Comb. Style your hair as usual.