Blow-dry care for weakened hair in the form of a resurfacing reinforcing milk. This new formula enables the hair to rebuild a protective outer layer to conquer breakage and split ends all the while ensuring high-heat protection up to 180º C/356º F*.
*This best seller dedicated to damaged hair is now enriched with Sève de Résurrection or “resurrection sap,” for even greater attentiveness to damaged fiber.

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C$ 48.00
In Stock  Ships in 1-2 business days


Résistance Ciment Thermique - Kérastase

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Ciment Thermique is rated 4.6 out of 5 by 18.
Rated 5 out of 5 by from 5* Amazing - Can't Believe I've Gone So Long Without Finding This! I have been using this product for a about a month now and can't say enough about it. I have thin wavy hair that is easily damaged by heating tools and blow drying. First impression is this product smells SO good - feels like a salon experience at home. It makes my hair so much easier to blow dry - fast - but also smoothes out fly aways so much easier than other blow dry primers I have tried. Usually I need to pass over with a straightner or curler but not with this I can get blow out at home finally! Perfect as helps reduce the amount I use heat. It also leaves my hair so so soft for days. LOVE LOVE LOVE this product and highly recommend!
Date published: 2018-02-09
Rated 5 out of 5 by from a recommander Ce produit fait des merveilles, Je l'applique autant a la racine des cheveux qu'à la pointe.
Date published: 2017-04-26
Rated 5 out of 5 by from Indispensable! Protège très bien mes cheveux de la chaleur des appareils comme le séchoir, la brosse électrique ou le fer plat. De plus il aide à maintenir ma mise en plis plus longtemps et, sèche mes cheveux plus rapidement.
Date published: 2017-01-12
Rated 3 out of 5 by from Bonne texture mais j aime pas l'odeur! Bonne texture mais odeur désagréable! Bon produit pour cheveux abîmés répare les cheveux en quelque utilisation!
Date published: 2016-11-23
Rated 1 out of 5 by from horrible all the way around This product is horrible it makes the hair feel heavy and sticky and having long thick hair i would have to wash my hair every day which i don't have time to do . I have been a stylist for over 20 years and love loreal but definitely not this product
Date published: 2016-09-12
Rated 5 out of 5 by from Makes Blow-Drying A Breeze Really very impressive product. Makes blow-drying much quicker and smells amazing.
Date published: 2016-01-29
Rated 5 out of 5 by from Can't live without Ciment Thermique I bought the travel kit last year and first tried the Ciment Thermique. I t is the only product that helps me get my brush through my hair while blow drying and leaves my hair silky soft and manageable. My hair is quite dry from highlighting and colouring. I love love love this product. I ran out after about 2 months and finally was able to get the full size. I should not have waited so long before buying it as I fought with my hair constantly without it. Thanks for making a great product!!! Well worth every penny.
Date published: 2016-01-16
Rated 5 out of 5 by from This product is light in texture I have thick moderately curly hair which can get a little frizzie in the front. Since using the product it has settled the problem down and looks amazing. I would certainly highly recommend this product even though it is expensive but you only use a tiny bit, therefore, the tube will last some time.
Date published: 2015-12-04
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The Ciment Thermique is a Thermo-activated leave-in blow-drying milk for weakened hair.
Damaged hair (erosion level 1-2).
Protects against the heat (up to 180°C), and blow-dry is 2x faster.
Fiber is strengthened from the inside to the surface. Smoothing of the fiber from root to tip.
Hair is firm, supple and flowing.
Strengthened shine.


"Apply to washed and towel-dried hair.
Massage onto lengths and ends. Proceed to blow-dry. Leave-in. 


Pro-Keratin: protein which mimics the function of keratin and rebuilds the hair.
Ceramid: recreates the intercellular cement, strengthening the hair fiber from the inside.

Sève de résurrection: Well-known for its regenerating power.