The Body Salsa Boar head medium bristle hair brush is 100% boar head and has amazing conditioning qualities. The unique structure of the boar bristle contains sebum, which naturally conditions hair and reduces frizz while brushing your hair and can reduce the need for styling products. Best used to style and brush dry hair, avoid brushing wet hair. When brushing, start from root to tip and make sure to brush the scalp for the most benefit. Great for all hair types: straight, curly, thick, thin, or coarse.