A new "movement" in hair spray created by the experts at Blow, the famed New York Blow Dry Bar, Blow Out serious non-stick hair spray is the first and only hair spray designed specifically for the needs of blow-dry styled hair. Blow Out enhances the movement and fluidity of blow dry styled hair while preserving the look all day. Dries instantly and sets in a flash while preventing frizz and flyaways - even in the most humid conditions. It is fortified with a proprietary Pure Protein Blend so the hold is soft, natural and healthy. Silk Protein adds floss and enhances soft texture. Soy Proteins protect hair from humidity by penetrating the hair shaft and retaining essential mois.