This spray is for anyone who regularly reaches for a flat iron or curling iron and wants one product that protects hair during that heat exposure and then helps the finished shape hold afterward, instead of using a separate heat protectant and a separate hairspray.

It works for both straight and curled styles, so it suits someone who alternates between the two rather than someone who only ever does one type of style.

Most routines treat heat protection and hold as two separate products used at two separate times; this spray is formulated to do both jobs from the same bottle, simplifying a blowout-and-flat-iron or curling routine down to one extra step instead of two.

Because the hold sits at a medium level with real shine, the finished style reads as smooth and glossy rather than stiff — useful if you're straightening or curling color-treated hair and don't want a product that dulls it.

• Apply to dry, detangled hair before using a flat iron or curling iron.
• Distribute evenly through mid-lengths and ends before sectioning for heat styling.
• Style as usual with your flat iron or curling iron.
• Once styling is complete, mist lightly over the finished style to set the shape and add hold.

Pros:

• Combines a heat protectant and a finishing spray in one product instead of requiring two separate steps
• Rated to protect against heat up to 230°C/446°F, covering the typical range of flat irons and curling irons
• Works for both straight and curled styles, so it doesn't lock you into one styling method
• Vegan and color-safe formula

Cons:

• Medium hold (3/5) may not be strong enough on its own for very structured or long-lasting updos
• Using it as both a pre-styling protectant and a post-styling finisher means more product per style than a single-purpose spray
• Not a substitute for a dedicated leave-in heat serum on very damaged or heat-sensitive hair