The Dualsenses Curls & Waves Hydrating Serum Spray is a leave-in treatment designed for wavy, curly, and permed hair. It instantly moisturizes, reactivates limp curls, controls frizz, and provides built-in heat protection without weighing hair down. Reactivates curls: Revives loose or tired waves and curls. Deep hydration: Infuses moisture into the hair fiber with milk protein and the microPROtec complex. Frizz control: Smooths hair strands to stop frizz. Heat protection: Shields hair during hot tool styling. HOW TO USE Shake the bottle well. Spray evenly onto clean, towel-dried hair. Do not rinse out. Style as usual.