This leave-in heat protection treatment by Redken is specifically formulated to safeguard damaged hair from high temperatures generated by styling tools. It offers essential defense against heat damage, helping to maintain hair health and integrity during heat styling sessions. Apply a small amount to damp or dry hair before blow-drying, flat ironing, or curling. This product is designed to provide thermal protection, allowing you to style your hair with confidence while minimizing negative effects associated with heat exposure.