Dyson refreshes its Corrale straighteners to COOL your hair after straightening

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It's also £100 cheaper than the last-generation Dyson Corrale

Dyson has refreshed its Corrale straighteners to cool your hair for the first time.

For its next-generation Corrale straighteners, Dyson engineers borrowed an innovation built for its Solarcycle light desk lamp. This uses a vacuum-sealed copper tube to continuously draw heat away from the LEDs, which Dyson says ensures the bulbs maintain the same light quality over 60 years.

That same technology — to actively remove heat — comes to the fore in the new Dyson Corrale CoolShine straighteners. From the outside, it's easy to spot the difference between this refreshed model and the original Corrale straighteners, which debuted back in March 2020.

A pair of heat-extracting pipes clip around the top of the straighteners, so the last thing that touches your hair as you use the Corrale CoolShine is the first-of-its-kind cooling element. Inside these attachments is a small amount of distilled water that's piped around the copper tubes to draw excess heat away from the hair strands.

Dyson says this helps to reduce residual heat exposure, which results in "hair that is cooler to the touch during and after styling, with a smoother, softer feel". This ability to remove excess heat results in 29% less heat damage, Dyson research shows. Despite that, expect the same glossy, sleek straight results as previous Corrale models.

"Hair is left cooler to the touch, soft and shiny, with up to 154% more shine versus untreated hair," Dyson claims. Aside from the ability to cool, these new Dyson Corrale straighteners offer a bevvy of heat settings to let you straighten, wave, curl, and shape all hair types.

Like the newly-announced Dyson Airsmooth hot brush, the Corrale CoolShine straighteners boast universal voltage, so you won't need to worry about your new hot brush not working on your travels. It's designed to operate safely on a wide variety of mains voltages around the world, including lower 100–120V in countries like the United States and Japan, as well as 220–240V in the UK and mainland Europe.

Dyson Corrale CoolShine straighteners cost £249.99 and will launch in the UK on September 15, 2026. That's cheaper than the £349.99 price tag for the current generation of Corrale straighteners in-store at Dyson.