Anyone who uses a blow dryer, flat iron or curling iron and wants to reduce the damage heat causes, whatever their hair type.

It's an easy at-home spray; it doesn't add hold, so it fits under any other styling product.

Heat is one of the most common causes of breakage and split ends. A light layer of Thermo Protector before styling reduces that risk while making the blow-dry faster and the finish glossier.

• Spray onto clean, towel-dried hair from roots to ends, holding the can 8 to 10 inches away.
• Blow-dry and style as usual.
• Before using a straightener or curling iron, apply to dry hair.

It protects without weighing hair down, speeds up drying, and leaves hair smoother and shinier. The fine mist makes even coverage easy.

It's a heat protectant only, with no real hold, so pair it with a styler if you need structure. As an aerosol it's flammable; don't spray near an open flame or hot tools that are switched on.