Achieve salon-worthy results with Paul Mitchell Neuro Heat CTRLâ„¢ Style Spray; a weightless, non-greasy formula that provides humidity resistance for up to eight hours. Fortified with Wheat Protein & innovative Heat CTRLâ„¢ technology, the body-enhancing spray provides advanced thermal protection to shield hair from heat damage caused by blow-drying & styling tools. It fights frizz & flyaways, whilst delivering long-lasting hold & imparting luminous shine. Not tested on animals.