Thermal spray heat protectant has a lightweight formula and is the ultimate first step to any heat styling, protecting hair up to 230?c from the damaging effects of heat styling, whilst imparting shine and reducing frizz so your hair is left with a glossy shine and the added benefit of heat shielding. Formulated with redken's heat re style technology, this protecting mist can be applied once and still allow for endless re styling throughout the day. Suitable for all hair types, it will also help to lock in your style so hair stays looking fabulous. To use spray on wet or dry hair before using a styling iron.