The new Oribe Invisible Defense Universal Protection Spray (£39.50) is a heat-protector in every sense of the word. Spray it in your hair before using any hot tools and it will protect your strands from getting singed, overly dry, and faded. Or, use it before heading to the beach to keep the hot sun from doing the same thing. One of our editors tried it before a day trip to Botany Bay and found that, upon returning home, her bleached hair was much softer and more manageable than it would be after a typical day at the beach.