Designed to help with hair strength, the Kérastase Genesis Defense Thermique Treatment is a protective, nourishing product that locks in that enviable healthy appearance. Whether your strands are weak or fall easily, the treatment means your blow drying causes less damage thanks to its protective heat shield.

With Aquaxyl, Edelweiss Native Cells and Ginger Root, your hair will receive a burst of up to 88% hydration for a frizz-free look for up to 24 hours. Lightweight, the treatment doesn’t weigh down your strands, keeping your mane full-bodied with plenty of volume. Hair will be more manageable with fewer tangles, making brushing easier and less likely to cause breakage.

Brand:
Kerastase
Range:
Genesis
Directions:

Apply on wet lengths. Blow dry.

Ingredients:

Aqua / Water / Eau, Cocos Nucifera Oil / Coconut Oil, Amodimethicone, Polyquaternium-37, Phenoxyethanol, Propylene Glycol Dicaprylate/Dicaprate, Xylitylglucoside, Sodium Hydroxide, Anhydroxylitol, Xylitol, Dimethicone Peg-7 Phosphate, Ppg-1 Trideceth-6, Trideceth-6, Behentrimonium Chloride, Limonene, Xylose, Ethylhexylglycerin, Sorbitan Oleate, Linalool, Isopropyl Alcohol, Cetrimonium Chloride, Glycerin, Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol, Benzyl Salicylate, Coumarin, Zingiber Officinale Root Extract / Ginger Root Extract, Citral, Benzyl Alcohol, Citronellol, Benzyl Benzoate, Leontopodium Alpinum Callus Culture Extract, Potassium Sorbate, Tocopherol, Citric Acid, Xanthan Gum, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Parfum / Fragrance.

Volume:
150ml

Kérastase Genesis Defense Thermique Treatment 150ml

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GBP 20.7

RRP: £25.90

£20.70

Save: £5.20

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Usually dispatched within 24 hours

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Save 20% on selected Kerastase. Discount has been applied to the RRP. Offer valid for a limited time only. Select your own sample when you spend £50 on Kérastase. Complimentary gift will be awarded at the basket. Offer valid for a limited time only, while stocks last.
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Save 20% + select your own sample
Save 20% on selected Kerastase. Discount has been applied to the RRP. Offer valid for a limited time only. Select your own sample when you spend £50 on Kérastase. Complimentary gift will be awarded at the basket. Offer valid for a limited time only, while stocks last.
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Designed to help with hair strength, the Kérastase Genesis Defense Thermique Treatment is a protective, nourishing product that locks in that enviable healthy appearance. Whether your strands are weak or fall easily, the treatment means your blow drying causes less damage thanks to its protective heat shield.

With Aquaxyl, Edelweiss Native Cells and Ginger Root, your hair will receive a burst of up to 88% hydration for a frizz-free look for up to 24 hours. Lightweight, the treatment doesn’t weigh down your strands, keeping your mane full-bodied with plenty of volume. Hair will be more manageable with fewer tangles, making brushing easier and less likely to cause breakage.

Brand:
Kerastase
Range:
Genesis
Directions:

Apply on wet lengths. Blow dry.

Ingredients:

Aqua / Water / Eau, Cocos Nucifera Oil / Coconut Oil, Amodimethicone, Polyquaternium-37, Phenoxyethanol, Propylene Glycol Dicaprylate/Dicaprate, Xylitylglucoside, Sodium Hydroxide, Anhydroxylitol, Xylitol, Dimethicone Peg-7 Phosphate, Ppg-1 Trideceth-6, Trideceth-6, Behentrimonium Chloride, Limonene, Xylose, Ethylhexylglycerin, Sorbitan Oleate, Linalool, Isopropyl Alcohol, Cetrimonium Chloride, Glycerin, Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol, Benzyl Salicylate, Coumarin, Zingiber Officinale Root Extract / Ginger Root Extract, Citral, Benzyl Alcohol, Citronellol, Benzyl Benzoate, Leontopodium Alpinum Callus Culture Extract, Potassium Sorbate, Tocopherol, Citric Acid, Xanthan Gum, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Parfum / Fragrance.

Volume:
150ml

Frequently Bought Together

Kérastase Genesis Defense Thermique Treatment 150ml
This item
Kérastase Genesis Defense Thermique Treatment 150ml
£20.70
Kérastase Genesis Defense Thermique Treatment 150ml + Kérastase Genesis Fondant Reinforcatuer Conditioner 200ml

Total Price: £42.70

Add both to basket
Kérastase Genesis Defense Thermique Treatment 150ml
This item
Kérastase Genesis Defense Thermique Treatment 150ml
£20.70
Add both to basket

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    Save 20% on selected Kerastase. Discount has been applied to the RRP. Offer valid for a limited time only. Select your own sample when you spend £50 on Kérastase. Complimentary gift will be awarded at the basket. Offer valid for a limited time only, while stocks last.
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  • Kérastase Genesis Fondant Reinforcatuer Conditioner 200ml

    Save 20% + select your own sample

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Customer Reviews

Overall Rating : 4.71 / 5 (63 Reviews)
  • 51 5 star reviews
  • 8 4 star reviews
  • 2 3 star reviews
  • 2 2 star reviews
  • 0 1 star reviews
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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.

Great heat protectant & hair moisturiser

Very nice product, makes me feel good that it is protecting my hair when I blow dry it. Using this with the rest of the same range of Kerastese is great. Just started to use it but for now I do like it, makes my hair smooth and shiny. 

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Amazing

Made my hair so much softer within 2 uses!! Split ends seem to be much better too! Will definitely buy again 

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Smells horrible

Smells awful. Really awful. And has not improved the texture or condition of my hair. Would recommend getting literally any other of the Kérastase heat sprays or cremes because this one doesn’t help with hair fall at all.

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Treatment for my hair

I use the defence thermique treatment from Kerastase every day. I can feel my hair protected.

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Love

Lovely thermal protectant that leaves my hair so soft, manageable and shiny. 

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Definitely helped.

I was recommended this by a friend as my hair has been breaking and was thin and lifeless. I bought the whole range. I've tried so many other products in the past from high street to salon and none of them made a difference. I do think this has. I've noticed less breakage and my hair is in much better condition than before. This is my 2nd order of the range so far.

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Great for fine hair

Great detangler and leaves hair so soft!! My hair is fine, bleached and ultra damaged..this product is perfect. My favorite kerastase leave in.

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Love it!

One of the product that I use on my hair routine. It allows the extra heat protection my hair needs.

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A Must Have!

I have been using this for a few months now and will continue to repurchase over and over! It is the only thing I have found that de-tangles my hair after washing and also leaves me frizz free! A bonus that it smells incredible!

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Very nice but...

Great detangler and heat protector (it smells nice too) but Ive been using this for several weeks now and haven’t noticed any change in the amount of hair falling out or breaking off when brushing (I have fine dry hair).

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