Number 4™ Thermal Styling Spray

While the hair of our dreams is glossy and sleek, our real hair leaves a lot to be desired. Whether your hair is fried and dull from too much heat styling or naturally frizzy, protect it with this nourishing spray. It’s packed with proteins and conditioners that hydrate and heal damage. An added bonus? It’s 100 percent vegan and free of gluten, sulfates, and parabens.

Number 4™ Thermal Styling Spray
3.9 out of 5 stars, based on 1,069 Reviews 1,069 Reviews
3.9 out of 5 stars
5 Star
347
4 Star
420
3 Star
207
2 Star
70
1 Star
25
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thermal spray

I love the way it makes my hair feel and it styles it beautifully

5
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Love it

I love the scent of this spray. I have really fine blond hair and so I have to be careful about products that weight hair down. This one is lightweight and works well!

5
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Heat protectant

The product made my hair stiff and feel course. The nozzle got clogged up after two or three sprays as well.

1
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Great Hold

I've been using this every morning before blow drying, Gives the perfect amount of hold and lasts all day. My hair isn't stiff, but it also doesn't go all over the place.

5
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overall great product

Great product! Love the way it makes my hair feel and it does exactly what its supposed to do-protect hair from heat. Only thing I'm not a fan of is the smell, it is too chemical smelling however can be masked with some hairspray or perfume.

4
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Great for frizzy hair

I have naturally wavy hair, plus use heat styling tools for straightening so this product is a life saver! While a little tricky to distribute, it's very effective.

4
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Great for heat addicts!

I would definitely recommend this product to someone who frequently uses heat on their hair. I personally very rarely use on my hair, but I made an effort to just try this product.

4
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Nice

Lightweight, doesn't weigh down my hair. I can't even really feel that I used it which is nice. No telling whether or not it's actually protecting my hair but it's worth trying.

4
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Ok

I don't use this type of product very often. When trying to put my hair in a ponytail I noticed all the baby hair flying around and decided to use my sample. My hair was in place all day. The smell is divine, I felt like I was wearing perfume, and my hair was not super hard.

4
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Thermal styling spray

This product is light weight and really holds curls in great. It held strong curls for days. It also has a good smell.

5
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