Containing 2% Glycerin to help deliver lasting hydration, Urea H to help protect weakened curls, and Hibiscus Seed to help add moisture, strength, and softness, the expansive L’Oréal Professional Curl Expression family of products aims to supercharge curls and coils with exactly what they need to thrive: hydration and strength. Curls Reviver Spray takes this hydration-plus-strength formula and spins it as the ultimate curl pick-me-up, ready for use when you want to remove curl friction, take volume down, give curls shiny lasting definition, boost lazy curls midday, take coils to their natural formation, or squash frizz.