Lightweight, multitasking hair oil adds healthy-looking shine, restores softness, and locks in hydration, while protecting against color fade + thermal damage, for smoother, glossier hair with less frizz. This derm-created Defrizz+ oil treatment gets to the root of dry, damaged, frizzy hair as it re-energizes and nourishes the scalp. It helps support long-term healthy hair while reducing frizz + flyaways and restoring softness + shine for instant benefits you can see and feel.