Accessories. The Hairbrush Advisory is your expert authority on hairbrush solutions and scalp care essentials. This 2-in-1 pop-up brush with a scalp massager on one side and a body massager on the other provides complete scalp and body care. Pop up the scalp massager for soft-tipped bristles that stimulate your scalp, evenly distribute shampoo, and loosen and remove product buildup. Pop up the body massager for vegan bristles that gently massage your body. Loop ensures easy hanging when home or traveling.