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Protect locks from the damaging effects of heat-styling with the Kérastase Extentioniste Thermique; a length-strengthening thermal gel-cream that reinforces tresses from root to tip, preventing tension and split ends.
Infused with the brand’s exclusive Creatine R™ complex combined with Taurine, the leave-in treatment goes to new lengths, working to smooth the hair follicles and provide the ultimate in hair endurance. Creamy and lightweight, it’s designed to gently restore hair and detangle without causing breakage. Ceramides promotes elasticity and moisture retention, aiding in the strengthening of weak, over-processed hair, whilst Maleic Acid helps neutralise pH levels of hair follicles, eliminating dandruff and removing dirt deposits.
Tousle through clean, damp hair before blow-drying, curling or straightening, for enhanced shine and inviolable resilience.
Apply a walnut-sized amount to towel-dried hair. Style using a hairdryer or heat-styling appliance. In case of contact with eyes, rinse them immediately and thoroughly. Leave in, do not rinse.
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, C232877/1.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Frequently Bought Together
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Total Price: £56.08
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Kérastase Extentioniste Thermique
A length-strengthening thermal gel-cream that protects hair from heat-styling, minimising tension, split ends, and breakage.
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RRP: £34.05
£30.65
Save: £3.40
Payment will be taken every month. months.
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Kérastase Première Decalcifying Repairing Conditioner for Damaged Hair with Pure Citric Acid and Glycine 200ml
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Kérastase Première Decalcifying Repairing Shampoo for Damaged Hair with Pure Citric Acid and Glycine 250ml
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In stock
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4 instalments of £7.66 with clearpay Learn more
-
6 weekly payments from £5.10 with laybuy Learn more
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6 instalments of £5.10 with splitit Learn more
-
3 interest free payments of £10.21 with PayPal Pay in 3 Learn more
Delivery & Returns
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Protect locks from the damaging effects of heat-styling with the Kérastase Extentioniste Thermique; a length-strengthening thermal gel-cream that reinforces tresses from root to tip, preventing tension and split ends.
Infused with the brand’s exclusive Creatine R™ complex combined with Taurine, the leave-in treatment goes to new lengths, working to smooth the hair follicles and provide the ultimate in hair endurance. Creamy and lightweight, it’s designed to gently restore hair and detangle without causing breakage. Ceramides promotes elasticity and moisture retention, aiding in the strengthening of weak, over-processed hair, whilst Maleic Acid helps neutralise pH levels of hair follicles, eliminating dandruff and removing dirt deposits.
Tousle through clean, damp hair before blow-drying, curling or straightening, for enhanced shine and inviolable resilience.
Apply a walnut-sized amount to towel-dried hair. Style using a hairdryer or heat-styling appliance. In case of contact with eyes, rinse them immediately and thoroughly. Leave in, do not rinse.
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, C232877/1.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Frequently Bought Together
+
Total Price: £56.08
Add both to basket
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Customer Reviews
Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.
A must buy
Bought after a recommendation from my hairdresser and very impressed keeps my hair smooth and in style .
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Lovely product
Not too heavy but works well for broken hair around the front before blowdrying
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Great
Great as a heat protectant. Hair feels lovely after using.
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A constant in my routine
This is one of those products I buy over and over again. My hair is very long and does require more maintenance than most. I use this product before every blow dry on my lengths and it absolutely makes a difference to the overall feel and look of my lengths!
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Great product
Doesn’t leave heavy feel and I think it’s helping to reduce heat damage
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Helps with hair length
This leaves my hair feeling amazing. I am trying to grow out my bleach damage and this is really helping. This came recommend to me.
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This is the holy grail
My hair blow drys so beautiful with this. I love trying different products. My hairdresser recommend this and I watched a few TikTok videos recommending this. Helps with hair length.
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Healthy hair
One of my favourites, helps reduce split ends and Kees my hair looking and feeling healthy
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Kerastase
I use this all the time and it makes a big difference to condition of hair
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Gorgeous
Love the kerastase thermiques. I have this one and the ciment version and alternate depending on hiw my hair is. Can't go wrong with kerastase...its expensive for a reason.
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