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KERATIN RESEARCH

Thermal Hair Protector Spray - Enhances Shine, Eliminates Frizz, Detangles, Prevents Split Ends, Replenishes Nutrients, Heat Activated for Styling

  • Based on 544 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, May 30
Order within 7 hours and 42 minutes
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Size: 4 Fl Oz (Pack of 1)


Features

  • Superior heat protection for your hair. Withstands heat up to 450oF. apply it prior to using high heat styling tools. Vegan formula. Not tested on animals. Heat Activated Spray
  • Weightless formula. Suitable for all hair types. Infused with Moroccan Argan Oil, Collagen Amino Acids, Keratin Amino acids and shine-boosting ingredients.
  • Eliminates frizz. Ads shine. Soften your hair. Reduces the amount of time it takes to blow dry hair up to 50%. Just spray into towel-dried hair and comb through. Blow dry with brush that's all
  • Helps in making the hair easier to smooth and straighten with less effort. Resulting in flawless silky, smooth hair with less heat and less damage. Can be used daily. Avoids detangling and helps styling with ease.
  • A must have product for every hair stylist. Curl refresher, eliminate frizz and adds shine. Thermal Heat Protector Hair Spray Enhances shine, Eliminates Frizz, Detangles Hair, protects hair from High heat, Ease on Styling prevents split ends Replenishes hair Nutrients

Product Dimensions ‏ : ‎ 6 x 2 x 2 inches; 5.29 ounces


Manufacturer ‏ : ‎ KERATIN RESEARCH


Best Sellers Rank: #27,930 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #65 in Hair Thermal Protection Sprays


#65 in Hair Thermal Protection Sprays:


Customer Reviews: 4.6 4.6 out of 5 stars (557)


Product Benefits: Heat protection, suitable for all hair types, reduces frizz and blow drying time, adds shine and softness.


Hair Type: All, Frizz, Color treated, Damaged, Dry


Scent Name: Argan Oil


Item Form: spray


Liquid Volume: 120 Milliliters


Number of Items: 1


Unit Count: 4.0 Fluid Ounces


Item Volume: 4.06 Fluid Ounces


Brand Name: KERATIN RESEARCH


Manufacturer: KERATIN RESEARCH


Material Type Free: Paraben Free


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great product
Size: 4 Fl Oz (Pack of 1)
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! ... show more
Reviewed in the United States on January 13, 2026 by parity god and very addictive to
    • Great product
Size: 4 Fl Oz (Pack of 1)
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. ... show more
Reviewed in the United States on May 23, 2025 by Nikki Bradburn
    • Find a better product
Size: 4 Fl Oz (Pack of 1)
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!
Reviewed in the United States on August 13, 2025 by alisa b
    • Best heat protectant I have tried so far.
Size: 4 Fl Oz (Pack of 1)
I really like this spray, it is not heavy or greasy and it has a pleasant smell. I use a curling wand almost every day, and this spray seems to be helping protect my hair from the heat. It does leave my hair quite silky and shiny. I would recommend it.
Reviewed in the United States on June 2, 2025 by Chris G.
    • Nice Product that doesn't leave residue on your hair.
Size: 4 Fl Oz (Pack of 1)
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).
Reviewed in the United States on June 10, 2025 by Lana Birky
    • Make sure hair looks smooth like glass.
Size: 4 Fl Oz (Pack of 2)
Best product for shine and sleekness. I used to spray it all over my hair and then blow dry it and then go over with a flat iron. It was fuzzy. I finally realized you can likely spray it on your whole head and blow dry but when you want to use your flat iron, you need to spray each strand come through and then use it and your hair looks like Glass. ... show more
Reviewed in the United States on March 29, 2026 by Misspianopants
    • OK
Size: 4 Fl Oz (Pack of 1)
This is an ok heat protector. It does the job alright, but I'm not overly-enthused by it.
Reviewed in the United States on May 26, 2024 by Lynette Sago
    • My new go-to before styling — it actually works! 💁♀️🔥
Size: 4 Fl Oz (Pack of 1)
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. ... show more
Reviewed in the United States on October 28, 2025 by Brandy REVIEWS

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