Living Proof Blowout Styling & Finishing Spray is the high-performance haircare company’s latest hero product. Developed to help you achieve a salon-worthy blow dry at home, the styling spray combines patented anti-frizz Healthy Hair Molecule (OFPMA), and Thermal Speed-Shaping Technology, an advanced heat shield, that protects and holds style for longer. Can also be used to instantly refresh second day hair.