Keratin Thermique is a smoothing treatment designed for unruly, frizzy or curly hair that provide control and discipline. Its primary purpose is to ensure heat protection and then protect the results against moisture. Details: FEATURES: Leave-in care Ideal for frizzy or curly hair Provides thermal protection Protects against moisture Control frizz Strengthen and restore HOW TO USE: Apply to dry or damp hair Do not rinse Style as desired