What it is: A best-selling spray designed by ghd stylists and engineering heat experts that coats every strand of hair to product your locks from heat styling.Who it's for: All hair types.What it does: This lightweight and invisible formula contains the brand's unique heat protectant system, allowing you to create flawless styles with professional heated styling tools without having to worry about damage. Through a two-fold action of protecting polymers and conditioning agents, the heat protectant system helps prevent cuticle lifting by improving the smoothness of your hair's surface, ensuring sleek, smooth locks every time. How to use: Spritz onto hair from roots to tips and comb through before styling.