Most similar to human hair, boar bristles strengthen and add natural shine to your hair. Our quality brushes feature humanely harvested European boar bristles. We recommend both proper brushing and massaging for a healthy scalp and hair. MM offers a scalp massager made from natural, soft rubber that will stimulate and massage your scalp without risk of irritation. Daily massages increase the blood flow to the scalp and invigorate the hair follicles, stimulating your scalp and hair.