This Joico Style & Finish Heat Hero Glossing Thermal Protector is engineered to shield your hair from the damaging effects of heat styling tools. It provides a necessary barrier, helping to minimize breakage and dryness often associated with the use of blow dryers, flat irons, and curling wands. Apply this formula before heat application to achieve a polished, glossy finish without weighing down your style. It is essential for maintaining hair health while pursuing your desired look.