Viarsi 100% natural horsehair brush Dry body brushing with a horsehair brush helps accelerate vascular blood circulation and lymphatic drainage as it stimulates the entire lymph system in the body. It helps remove ingrown hairs on arms and legs. Dry brushing exfoliates your dead skin, making your skin brighter and softer. It helps reduce harmful toxins by detoxifying your body. It improves microcirculation by reducing the appearance of cellulite. It promotes the production of collagen and elastin fiber. The product comes in a special raw pouch.