JUST BLOW - Coppola Keratin Blowout Spray. Don t let rebellious, frizzy hair make blow-drying a nightmare. Enjoy smooth, hydrated hair in less time with the JUST BLOW leave-in Keratin hair blowout spray. The heat activated formula provides serious frizz-fighting properties and the finish of a Keratin Treatment with just a few sprays. It rapidly delivers a nourishing blend of Keratin, Ceramides and essential vitamins to strengthen and make styling a breeze. This heat activated leave-in spray provides the frizz reduction and finish of a Keratin Treatment Provides perfectly smooth, longer lasting blowouts Dramatically reduces blow dry time by 50% Provides thermal protection from heat styling Keratin,Ceramides and essential vitamins build strength and retain moisture.