Thermal working spray is a dual-action spray that protects hair from the thermal damage while giving a foundation for heat styling routines. Strengthens hair with silicone proteins and delivers essential Omega fats and antioxidants to keep hair healthy. Dual action spray; thermal protection and gives foundation for heat styling routines Strengthens with silicone proteins and essential Omega fats and antioxidants Workable and builds to a medium hold Medium Hold