Heat Hero

Heat Hero

Glossing Thermal Protector

The instant you spray it on, this brilliant hair guardian springs into action, protecting each strand from the thermal assault of blow-dryers, flat irons, and other damaging heat-styling tools. Along with it? A healthy, glossy sheen that fortifies strands and locks out hair-dulling pollutants*.

Shop Now

Here’s Why You’ll Love It

Heat Hero doesn’t just guard against potential damage –it also reduces the appearance of split ends in the process.

Thermal protection up to 450°F (232°C)

Heat-activated, split-end mender

Boosts Shine

Protects against pollution*

Paraben-free

*laboratory tested using pollution particles.

Reviews & Awards

4.5
Rated 4.5 out of 5
4.5 out of 5 stars (based on 94 reviews)
Excellent74%
Very good15%
Average2%
Poor0%
Terrible9%
award winner badge
“Joico Heat Hero Glossing Thermal Protector is here to save the day – and our hair. The nonsticky spray shields strands from heat-styling tools, and as a bonus, leaves hair glossy and gorgeous.” – NewBeauty (Spring 2022)
NewBeauty
2022 Award Winner for “Best Heat Protectant”

Now Let’s Use It

Directions: Spray on dry hair before using a hot tool. Reapply after styling to finish and add hold.

Let’s Look Inside

Heat and pollution protection is infused with nourishing hydration for strong, super-shiny, well-defended hair.

Heat Deflecting Polymers

Provide light style retention and helps to protect hair from damaging thermal tools.

Moringa Seed Oil

A rich source of antioxidants, Vitamins A and E, and Silica—all fundamental to creating healthy, strong, damage-resistant hair—helps to boost shine and softness.

Guardians of Glam Comic Coloring Book

Guardians of Glam comic cover

NEED A HAIR RESCUE? DOWNLOAD “GUARDIANS OF THE GLAM”

Meet the stars of our exciting comic-coloring book…3 powerful “Super SHEroes” who have brand-new signature weapons to keep their hair healthy, gorgeous, and protected. All is revealed in Guardians of the Glam; and you can download your very own copy.

Reviews

Rated 1.0 out of 5

Why are you heat protectants unavailable everywhere?!?? The humidity blocker and hear hero are my favorites and they’ve been out of stock everywhere for months now!

Gretchen
Rated 3.0 out of 5

Has heat hero been discontinued?! I love this stuff and can’t find it anywhere!!

Anita
Rated 1.0 out of 5

Have you discontinued Heat Hero?! It has been out of stock at Ulta and Amazon for over months now?! WTH?

Terri
Rated 5.0 out of 5

I really love the heat hero thermal glossing spray. Along with thermal protection it gives my fine hair body and texture. It has made styling my hair so much easier! I love it.

Dene