Kerastase – Extentioniste Thermique Blow Dry Primer 150ml

(6 customer reviews)


Indulge in the rejuvenating touch of Kérastase Extentioniste Thermique Blow Dry Primer. This revolutionary leave-in cream not only shields your hair up to 230°C but also strengthens and revitalizes, leaving you with irresistibly healthy, robust, and luxuriously lengthy locks. Perfect for those longing for extended hair and vitality.

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Reviews From Customers

By far the most comfortable clothes label I’ve ever worn. Perfect for long travels.

Steve Alia.

The colors exactly what I was looking for! I would definitely order again.

Eric Rowen.

This was my first order and I was super pleased. Quick service at a good price.



Kerastase – Extentioniste Thermique Blow Dry Primer 150ml

  • Heat protection up to 230°C.
  • Strengthens and reduces hair breakage.
  • Seals and repairs split ends.
  • Promotes hair elasticity and shine.
  • Lightweight, non-greasy formula.
  • Enhances styling manageability.
Kerastase – Extentioniste Thermique Blow Dry Primer 150ml

Unlock the potential of your hair with the Kérastase Resistance Extentioniste Thermique Blow Dry Primer, a trailblazing solution meticulously crafted for hair yearning for strength and length. Enriched with a potent blend of Creatine R, Taurine, and Ceramides, this primer transcends the realm of a mere heat protectant. It actively reinforces the hair fiber, reducing breakage and enhancing elasticity. The formula deeply penetrates, nurturing your hair from its core and sealing split ends for a polished, sleek finish.

Consistent use of this primer metamorphoses your hair, imbuing it with strength, resilience, and visible vitality. Its feather-light texture elevates manageability without burdening your hair, amplifying styling ease. Whether you opt for voluminous blow-dried looks or the simplicity of air-drying, Kérastase Extentioniste Thermique ensures your hair stays shielded, nourished, and vibrantly alive. Embrace the odyssey to longer, more robust hair with this essential styling companion.

Kerastase – Extentioniste Thermique Blow Dry Primer 150ml
Kerastase – Extentioniste Thermique Blow Dry Primer 150ml
“Hair is a woman’s most versatile accessory.” – (Unknown)

How to Use


Apply a quarter size amount to towel-dried hair.

Distribute 4 doses on the scalp, section by section.

Distribute evenly through hair.

blow dry

Blowdry for volume or air-dry for a natural finish.

In case of contact with eyes, rinse them immediately and thoroughly.

Vital ingredients

Creatine R

Creatine R

Creatine R is a distinct compound consisting of Creatine, an amino acid that enhances the internal structure of hair fibers.



Ceramides, enhance hair shine, moisture retention, elasticity, and strength.



Taurine, another amino acid, has protective properties that promote healthy hair and scalp nourishment.


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Frequently Asked Questions

Apply a quarter-sized amount for optimal results.
It’s best applied to cleansed, towel-dried hair.
No, apply from mid-length to ends.
No, it’s a leave-in product; no rinse needed.
Yes, it’s designed for various hair types seeking strength and protection.
Yes, it protects hair from heat up to 230°C.

Reviews (6)

Based on 6 reviews

5.00 Overall
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6 reviews for Kerastase – Extentioniste Thermique Blow Dry Primer 150ml

    February 25, 2021
    March 1, 2021
    May 18, 2021
    August 23, 2021
    May 24, 2022
    October 19, 2022
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Aqua / Water / Eau • Isopropyl Myristate • Dimethicone • Triethanolamine • Amodimethicone • Phenoxyethanol • Carbomer • Polyquaternium-4 • Potato Starch Modified • Hydroxypropyl Guar • Behentrimonium Chloride • Trideceth-6 • Amyl Cinnamal • Hexyl Cinnamal • Isopropyl Alcohol • Benzyl Alcohol • Linalool • Hydroxycitronellal • Cetrimonium Chloride • Citronellol • Limonene • Benzyl Cinnamate • Creatine • 2-Oleamido-1,3-Octadecanediol • Taurine • Parfum / Fragrance.

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