Take smoothness to the extreme with our high-performance SMOOTHING.BRUSH. Eco-friendly, lightweight and ergonomically designed to eliminate hand and wrist fatigue, our SMOOTHING.BRUSH is made from 100% naturally sustainable bamboo. Gentle wild boar bristles are nestled amongst reinforced ionic bristles to help support the hair and scalps natural oils, while delivering a silky-smooth finish to all hair types without damaging the hair.** At KEVIN.MURPHY we are committed to the environment. Please learn more about our evolving packaging initiative here.