Peter Coppola Beauty ?-Keratin Best Blowout Ever dramatically decreases blow dry time and protects from heat damage and breakage. This lightweight solution detangles, smoothes, and softens while eliminating frizz and resisting humidity for long-lasting, healthy-looking results.To apply, spray onto damp clean hair from roots to ends and blow dry thoroughly. Style as desired. Get smooth, hydrated, easy-to-style professional-looking hair without the extra time in front of the mirror.