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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 2,225 Reviews 2,225 Reviews
3.9 out of 5 stars
5 Star
705
4 Star
843
3 Star
468
2 Star
149
1 Star
60
my profile
people who
purchased
sampled
Hair type
Thick
Fine
Straight
Wavy
Curly
Frizzy
Kinky
Dry
Normal
Oily
Hair color
Brown
Blonde
Black
White or gray
Red
Other
Age
17 & under
18-24
25-34
35-44
45-54
55 & over
Apply
What's up with that nozzle?
Purchased

Don't get me wrong, I LOVE this product. It provides great protection when curling/flat ironing my hair and it gives just the right amount of hold, but that spray nozzle! The other reviews are spot on when they say it comes out in a stream. I wish they would revamp this feature so that the spray was a mist, then this would definitely be a 5-star product!

4
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Jet stream spray
Purchased

This product works okay- I have used it on wet and dry hair with good results both ways. (Curling iron waves stay pretty well and I THINK it helps protect my hair when blow drying.) However, especially when I use it on dry hair, I have to spray it on my hands first to distribute it, because the spray shoots straight out, instead of a finer mist. It makes it really hard to evenly distribute and I have even accidentally gotten an earful because of it. Yuck!

3
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great product- poor packaging
Purchased

I love this product- the way it makes my curly hair sleek and silky after I use a flat iron and blowdryer on it.
However, I find the container to be difficult to spray with one hand and impossible if your hands are wet or slippery after a shower. I have to use both hands to grasp it and press down the nozzle! the design aesthetic is nice- sleek cylinder black and white- but not functional.

4
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Sticky like other reviewers have said...
Sampled

I received a sample of this in my Birchbox. Like other reviewers have stated, this product leaves hair feeling very sticky/tacky. I would not purchase this product.

2
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Just ok
Sampled

I don’t really think this product did anything to protect my hair

3
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Not for me
Sampled

I have thick coarse hair and I am always looking for hair care products that help my hair feel more natural and manageable. I am afraid this product did not do that for me This product seemed to be sticky and made my hair unmanageable. I even rewashed my hair after its use. I am afraid I will not be purchasing this. I did however give it to one of my daughters to try. Thats the benefit with having 4 grown daughter my samples never go to waste.

2
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Mediocre
Sampled

I have used this sample for the past week and haven’t noticed any changes to my hair. It does have a pleasant scent though.

4
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Great product. Smells incredible
Sampled

This product smells so good. I use it on wet and dry hair. Protects my hair from heat styling

4
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It was an okay product, but not my favorite.
Sampled

It was an okay product but not my favorite. I enjoy great smells and it really was dull. I have thick, long hair that is very wavy.

3
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sticky
Sampled

left my hair feeling sticky and difficult to comb through. Difficult to apply evenly, felt like it clumped into sections .

2
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