The Briogeo Scalp Revival Charcoal + Biotin Dry Shampoo is a powder-based, aerosol-free dry shampoo that absorbs oil, detoxifies the scalp with Binchotan charcoal, and strengthens hair with biotin. It uses starches to soak up excess oil, witch hazel to normalize oil production, and biotin and bamboo extract for hair health. This non-aerosol formula is designed to refresh hair between washes, extend hairstyles, and provide a calm, balanced scalp.