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.

Brand:
Kerastase
Range:
EXTENTIONISTE
Directions:

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.

Ingredients:

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.

Volume:
150ml

Kérastase Extentioniste Thermique

FREE UK DELIVERY OVER £25
GBP 21.4

RRP: £23.80

£21.40

Save: £2.40

Item limited to max quantity of 5000

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Usually dispatched within 24 hours

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Save up to 20% on selected Kerastase. Discount has been applied to the RRP. Offer valid for a limited time only.
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Save up to 20%

Save up to 20% on selected Kerastase. Discount has been applied to the RRP. Offer valid for a limited time only.
Shop the offer

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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.

Brand:
Kerastase
Range:
EXTENTIONISTE
Directions:

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.

Ingredients:

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.

Volume:
150ml

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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.

Another great Kerastase product

I’m using this along with the conditioner from the same range and shampoo from the Densifique line and my hair hasn’t been better! The last time I went to cut my hair was in March and my ends started to look dry and damaged just recently, having in mind that I have a mid-length not too thick not too fine hair and I use hair straighteners at least 4-5 times per week. Will definitely re-purchase.

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Best product

This is by far the best product going if you have brittle damaged hair from bleech styling tools ect. Worth every penny I'm a hairdresser and worked with loreal and so on but this is the 1st shampoo and conditioner that's do what it says it's not just the name it's the product its self that really does repair the hair. When I found this on this website I was delighted .I'm passing this on to so many friends too.

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