A non-aerosol dry shampoo that lasts up to 3 days* using patented tech for no excess buildup or white cast. Just shake + spray (a little goes a long way). This is the reinvention of dry shampoo—the future of clean, powered by biotech. This non-aerosol dry shampoo is clinically shown to eliminate odor and reduce oil for up to three days, even after your toughest workout. Patented smart-release technology uses inspiration from nature to detect and clinically eliminate odors while translucent microbeads absorb excess oil without leaving behind a visible starchy buildup or white cast. The scalp-friendly formula helps balance sebum and supports scalp health over time. AirWash is highly concentrated, so less is more. Key Benefits: - Newly patented smart-release odorBIND™ biotechnology uniquely recognizes, traps, and eliminates odor-causing molecules - Absorbs oil without starchy buildup or white cast, for hair that feels day-one clean - Scalp-friendly formula supports scalp-sebum balance to promote scalp health between washes Brand new in box.