Product Overview We know blow drying hair takes time—time that sometimes you just do not have. But why compromise, especially when Redken Pillow Proof Blow Dry Express Primer 170ml is specifically formulated to reduce blow drying time from day one. Benefits Simply spray this primer into your hair before blow drying to receive its abundant effects. Not only does this primer protect your hair from temperatures of up to 450°F, but it also repairs & nourishes for boosted volume. Once applied, its anti-breakage formula instantly takes effect, ensuring that your hair stays gorgeous & smooth for up to 24 hours.