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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 432 reviews
Condition: New
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$12.95 Why this price?
Save $3.00 was $15.95

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Apr 19
Order within 17 hours and 10 minutes
Available payment plans shown during checkout

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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 Benefits: Heat Protection, Frizz control, Softness, Shine


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


Material Type Free: Paraben Free


Scent: Argan Oil


Liquid Volume: 4 Fluid Ounces


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


Manufacturer ‏ : ‎ KERATIN RESEARCH


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Apr 19

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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  • Affirm Financing
  • 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.

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Top Amazon Reviews

    • Smells & works well
Size: 4 Fl Oz (Pack of 1)
This is one of the better heat protectors I've found for my hair. I have extremely thick hair and this works wonders in detangling my ends easily and painlessly. It smells really good and it doesn't leave my hair feeling greasy. I switched to this kind about a year and a half ago and I'm sticking to it ... show more
Reviewed in the United States on February 11, 2025 by teresa zavala
    • Awesome product
Size: 4 Fl Oz (Pack of 1)
I loved that for my hair. As a hairstylist I totally approve that product. Hair very soft and shiny, very good heat protection for your hair
Reviewed in the United States on February 1, 2025 by Hanna Shchurova
    • Works great!
Size: 4 Fl Oz (Pack of 1)
This product works great! It was much better at detangling my hair than more expensive products. It also made my hair softer. The only thing that bothered me was the next morning, when I brushed through my hair, I had a lot of static electricity. But, overall, it was worth it!
Reviewed in the United States on January 29, 2025 by Janice Johnson
    • Not HSI brand
Size: 4 Fl Oz (Pack of 1)
Could no longer find the HSI brand so purchased this in hopes of it being as good. It will do, but can tell a difference from the HSI brand.
Reviewed in the United States on February 25, 2025 by stephanie c.
    • Anti frizz
Size: 4 Fl Oz (Pack of 1)
I love this product. I am about to order it for the third time! I have fine hair that is naturally curly and I straighten after every wash (every other day). I spray it on the bottom part of my damp hair and comb through before drying and straightening. My hair has never been as healthy as it is with this product. It lasts a long time too. I've been using if for about 2.5 years and won't be using any other product in it's place. I agree with others about the smell not being great. It doesnt smell bad, but it just doesnt have a smell in my opinion. Id love to have a nice floral scent. But still no complaints. I highly recommend this if you have fine and frizz prone hair. ... show more
Reviewed in the United States on January 26, 2025 by Amazon Customer
    • Value for $
Size: 4 Fl Oz (Pack of 1)
Product size has changed based on prior orders but the price has gone up. Value for money is questionable
Reviewed in the United States on April 9, 2025 by ccm
    • Great product!
Size: 4 Fl Oz (Pack of 1)
Makes my hair so smooth and shiny while providing heat protection!
Reviewed in the United States on January 30, 2025 by Icd
    • El artículo es lo que promete.
Size: 4 Fl Oz (Pack of 1)
Es bueno, no deja el cabello graso se puede comprar a confianza, mi cabello es fino y lacio y de cuero cabelludo graso pero con este protector térmico me queda el pelo bien.
Reviewed in the United States on April 7, 2025 by Yocasta Constanzo

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