What it is: A styling spray that creates a faster, easier blowout, reducing the amount of brush work by 30% for long-lasting results.Who it's for: Ideal for those with fine-to-medium hair types.What it does: Comprised of temperature-sensitive resins, the brand's Healthy Hair Molecule (OFMPA), a polymer blend and an advanced heat shield, Living proof's Thermal Speed-Shaping Technology only needs to reach a temperature of 120°F to shape your style. Most resins must reach 200°F to fully do this. Once cooled, it sets your blowout in place. OFMPA and the polymer blend cut down on brush strokes needed to shape hair by 30%. The result is a faster, easier, salon-worthy blowout in your home. How to use: Section your hair, mist and blowout with a brush. Spray on finished styles for extra hold. If the pump clogs, run under hot water. Paraben-free; sulfate-free; phthalate-free; silicone-free Safe for color- and chemically treated hair Cruelty-free Made in the USA