Give fine hair a much-needed boost. John Frieda Luxurious Volume Fine to Full Blow Out Spray for Fine Hair creates the same flexible, touchable volume you�d expect from a salon blowout. Its heat-activated polymer technology helps to plump fine strands from root to tip for long-lasting voluminous styles, plus it offers heat protection up to 220�C/428�F. With a texture that doesn�t feel won�t weigh hair down, it�s perfect for making sure fine hair doesn�t fall flat.