Redken’s Spray Smooth is the brand’s first-ever aerosol smoothing spray and heat protectant that keeps hair smooth and fights unwanted frizz. Spray Smooth, a lightweight mist for frizz and humidity protection, provides up to 48 hours of smooth, silky results. This aerosol hybrid product offers both styling and care benefits, delivers a shiny finish without weighing hair down, and even provides heat protection up to 450°F. Spray Smooth is heat activated and designed to be used with hot tools such as blow dryers, flat irons and curling irons for a lightweight, all-over finish on any hair type and texture.