Kérastase Genesis Defense Thermique Treatment 150ml
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RRP: £34.05 Current price: £30.65
Save £3.40 ( 10% Off )
Or 3 interest free payments of £10.21 with frasers plus

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.
Apply on wet lengths. Blow dry.
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.
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Kérastase Genesis Defense Thermique Treatment 150ml
RRP: £34.05 Current price: £30.65
Save £3.40 ( 10% Off )
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Customer Reviews
5 stars rating 267 reviews
4 stars rating 42 reviews
3 stars rating 18 reviews
2 stars rating 7 reviews
1 stars rating 2 reviews
Top Customer Reviews
We really appreciate your thoughts! Our customer reviews on LOOKFANTASTIC are as real and authentic as our love for beauty, and we’re proud that they belong just to you and don’t reflect the opinions of us or The Hut Group.
Can leave hair a little heavy but...
less is more! so use a little, brush through hair and it's a great product!
by Samantha Verified Purchase
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Smells gorg
This smells gorg and feels really nice in hair
by Leanne Verified Purchase
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Genesis Thermique
Some of the Kerastase Thermique products have heat protection up to 180c but I believe this one has it up to 230c. It has a sweet fragrance which some people might not like, but I do. It does a good job of smoothing and protecting my hair. The only thing I'm not keen on is the spray, it sprays off in different directions rather than actually going on to my hair, but perhaps I have a slightly faulty bottle
by Emma Verified Purchase
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Excellent
I'm a huge fan of Kerastase and this leave in treatment makes my hair feel so soft and easier to blow dry. Would definitely repurchase.
by Laura Verified Purchase
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Great product
Wouldn't be without this product. Keratase excellent no other product will do!
by H Verified Purchase
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amazing
It makes my hair so soft and shiny i realy recommend!
by Emily Verified Purchase
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Blow-drying necessity
I purchased this to go with my Genesis Shampoo and Conditioner to protect my fine hair during blow-drying and it is wonderful. Flyaway bits are smoothed and hair stays put all day without feeling like it has something on it. I can even use this in-between washes when I need to dry the ends. Smells devine just like the whole range.
by Amanda25904 Verified Purchase
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Great treatment
I am so glad I got this treatment spray. I use it on damp hair and wait for about a minute to start brushing- it’s like magic, my hair brush have never been so clean - no falling hair, protecting it from heat damage, the smell is gorgeous and lasts until the next wash. I have also noticed that my hair is more silky and less frizzy. Love it!
by TPA Verified Purchase
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I think it’s for a different hair type
It’s too nourishing , even greasing ! I have long natural hair and it’s just too heavy for me . Chose if you have really damaged hair , really really damaged .
by Maddie Verified Purchase
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Gorgeous spray
Suffering with hair loss around my hairline as a result of the peri menopause. Leaves my hair soft and manageable. Hair fall seems to have lessened
by Siobhan Verified Purchase
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