Briogeo Farewell Frizz Rosarco Milk Leave-In Conditioning Spray is a lightweight, leave-in conditioning spray scientifically proven to decrease frizz for up to 48 hours. Locks out humidity to minimize frizz. It minimizes frizz, smooths hair, and adds shine by locking out humidity. It nourishes, hydrates, and helps de-tangle hair. It is clean and naturally derived, formulated 6-free, and made with Briogeos proprietary NOVA Complex that locks in moisture and protects against humidity. This lightweight leave-in conditioner locks in hydration and locks out humidity that causes frizz. Rosehip, argan, and coconut oils seal the hair cuticle to minimize frizz and enhance smoothness, shine, and manageability. It is also perfect for nourishing and detangling hair right out of the shower. Formulated with 98 percent naturally derived ingredients. Test Results: Farewell Frizz Rosarco Milk Leave-In Spray scientifically proven to decrease frizz for up to 48 hours.