An ultra-effective lightweight dry shampoo—Briogeo's Scalp Revival Charcoal + Biotin Dry Shampoo uses Binchotan charcoal to draw impurities and detoxify the scalp and hair. A high-performance blend of clay plus tapioca and rice starches absorb excess oil to refresh your locks without leaving residue. Super-vitamin Biotin provides essential nutrients, while Witch Hazel extract helps to balance oil production.