Redken Pillow Proof Blow Dry Express Primer, is the first step to your styling regime to get beautiful hair with amazing shine. Microflex stylane creates a ‘thermal blanket' of flexible silicone resin that shields the hair from heat styling up to 450° F & helps prevent breakage. This time saving blow dry express primer cuts blow drying time to allow for quick drying, resulting in a smooth & silky finish; giving you an amazing blow dry faster whilst strengthening hair. Shake well & spritz on to damp hair to protect your strands from heat & breakage. Please be aware that aerosols can no longer be shipped outside of the UK due to mail restrictions.