John Masters Organics Dry Hair Nourishment & Defrizzer, 23 ml, Classic Hair Oils for Women, The John Masters Organics Dry Hair Nourishment & Defrizzer 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 acts against frizz gives an appealing shine has regenerative effects How to use: Apply to towel-dried hair. Do not rinse.