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✨ Elevate your hair game with heat-proof shine and silky smoothness! 🔥
KERATIN RESEARCH Thermal Hair Protector Spray offers superior heat protection up to 450ºF, cutting blow dry time by 50% while eliminating frizz and adding brilliant shine. Its vegan, paraben-free formula enriched with Moroccan Argan Oil, Keratin, and Collagen amino acids nourishes all hair types without weighing them down. Perfect for daily use, this lightweight spray detangles, prevents split ends, and ensures flawless styling with less heat damage—making it a must-have for professionals and style-savvy millennials alike.




| ASIN | B09G8QQ85Q |
| ASIN | B09G8QQ85Q |
| Best Sellers Rank | #27,412 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #61 in Hair Thermal Protection Sprays |
| Brand Name | KERATIN RESEARCH |
| Customer Reviews | 4.6 4.6 out of 5 stars (602) |
| Hair Type | All, Frizz, Color treated, Damaged, Dry |
| Item Form | spray |
| Item Volume | 4.06 Fluid Ounces |
| Liquid Volume | 120 Milliliters |
| Manufacturer | KERATIN RESEARCH |
| Manufacturer | KERATIN RESEARCH |
| Material Type Free | Paraben Free |
| Number of Items | 1 |
| Product Benefits | Heat protection, suitable for all hair types, reduces frizz and blow drying time, adds shine and softness. |
| Product Dimensions | 6 x 2 x 2 inches; 5.29 ounces |
| Scent Name | Argan Oil |
| Unit Count | 4.0 Fluid Ounces |
P**O
Great product
First off I never ever ever write reviews. I was mad when I got this I thought it was the product I always buy. When it arrived, it was half the size. And it was definitely not the same product so I thought I’d give it a try anyway so glad I did! My hair is so soft and silky, not oily, and it shines like a diamond! I’m in love with this product!
N**N
Great product
I use this product all the time. I feel like it helps protect my hair from damage when I blow dry it. It's very easy to use and has a pleasant scent. It helps make my hair smooth and shiny. It's not an oily spray, which is great. The size of the bottle is small but it lasts a while. It's a good value for the money.
A**B
Find a better product
The best way to use the spray for me, was to focus on the pieces that have been bleached and a light spritz on the rest. I combed it through damp hair. I let my hair dry and used a flat iron. It came out beautifully. No frizz, shiney and perfectly straight. Thank you to customer service!
L**Y
Nice Product that doesn't leave residue on your hair.
Seems to work well on my hair, no stickiness or weighed down feeling after drying hair - my only complaint is the spray bottle is difficult to pump for arthritic fingers (but that's my problem).
M**H
Eliminates Tangles
The spray has replaced my need for conditioner while it protects my hair when I blow it dry.
B**S
My new go-to before styling — it actually works! 💁♀️🔥
I’ve tried a bunch of heat protectant sprays, but this one really impressed me. It makes my hair feel super soft and shiny without that greasy or sticky feeling. I spray it before blow drying or straightening, and my hair stays smooth and frizz-free all day. It also smells amazing — clean and fresh, not overpowering. I’ve noticed fewer split ends and way less dryness since I started using it. Definitely one of those products that actually does what it says. Total win.
L**O
OK
This is an ok heat protector. It does the job alright, but I'm not overly-enthused by it.
A**E
I'm on my 3rd order of this
This stuff is great! I have 2a hair and it doesn't weigh it down or make it feel oily. I usually spray it in after towel drying, let it air dry for a while and then either use my blow dry brush to wear it straight or some curl cream and diffuse to wear wavy, and my hair feels healthy. The smell isn't bad either. The bottle is kind of small though.
G**N
Since I started using this product have noticed that my grey hair isn’t turning a brassy colour.
M**E
This product actually works! Just bought my second bottle.
M**G
Coats and protects hair without making it greasy throughout the week. Lasts a few days for flat ironing touch ups. My hair has been looking healthier since using - would recommend!
N**R
Adds shine to hair and also non sticky
E**L
Very impressed how soft & shiny my hair is after my blow dry. It helped with detangling my fine hair & I assume it protects my hair when blow drying. Very satisfied with this product & will order again.
Trustpilot
3 weeks ago
5 days ago