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 2,201 Reviews 2,201 Reviews
3.9 out of 5 stars
5 Star
700
4 Star
836
3 Star
462
2 Star
145
1 Star
58
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Great Product!

I style my hair almost everyday and I absolutely love this stuff. It makes my hair look amazing. I will likely buy this in a full size when I run out!

5
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Good protection, not so great hold
Sampled

This spray did seem to do a good job of keeping my hair from getting dried out and damaged from high-heat styling. Because it said "long-lasting hold" on the package, I was really hoping it would keep my flat-ironed hair straight for a night, but alas, the wave came back pretty quickly. I guess that part of it only works for keeping curls curly. Not a bad product, but looking for something that serves both purposes.

3
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Nice, but not for me...
Sampled

I don't usually heat style my hair at all (it is very very short) so I used this on my daughter instead. Whew! I did not like the smell and neither did she. Her hair looked about the same as usual, no noticeable difference in flyaways . I can't speak to the restorative properties, since neither of us have fried hair...

3
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Good but

This is a good heat protectant, but watch out for that nozzle it becomes a jet.

4
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Great product

This product is fantastic. It smooths out frizzies and it holds my curls all day and night even at the beach!!! My hair has not looked this healthy and shiny in a long time.

5
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So smooth!
Sampled

I feel it did protect my hair. The scent although strong at first dissipates as you dry your hair ..I used a diffuser and I found I didnt need to add any other products for frizz etc.

4
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Works best when hair is dry

You ever have one of those days that all your hair looks great, but one awful piece!! I spray some of this on that hair get my blow dryer and my roller brush - hair fixed check plus!!

4
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Love

Helped me with volume and style. It also smells great! I love every product I have received from this brand!

5
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Hair Care
Sampled

I really like the idea of thermal sprays, as sometimes curling are flat ironing hair is unavoidable. This one however, is going to go right to my little one…since she flat irons her hair daily.

5
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It does not work for me
Sampled

I Applied as instructed it gave me more frizz
it didn't really work for me to its purpose
but it smells is really nice!

1
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