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.
Great product!
I love this spray it detangles hair and leaves it in better condition all day. It also smells lovely!
by Sophie Verified Purchase
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Final result “stunningly beautified hair from root to tip” amazing product and Devine fragrance
First tine user of the genesis range. Tried and tested most of the ‘no hair fall’ products, I found other brands for the same hair concern would feel weighty and make the hair feel greasy, but this product is amazing, the feel of your hair and the scent is stunningly beautiful. None or very minimal hair fall. Hair feels stronger and the shine from this is phenomenal. Anyone could use this, especially if your trying to grow your hair.
by Samigold Verified Purchase
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Kerastase defense treatment
First time trying this and wasn’t disappointed! When you are blow drying your hair constantly it will have a detriment effect ecentually. Since using this product my hair seems transformed, not dry it dull at all.. it has come back in I life. Love it.
by Hairtreatment they really works Verified Purchase
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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.
by A Verified Purchase
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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
by Nelly Verified Purchase
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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.
by Disappointed Verified Purchase
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Treatment for my hair
I use the defence thermique treatment from Kerastase every day. I can feel my hair protected.
by Carla Ribeiro Oleiro Verified Purchase
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Love
Lovely thermal protectant that leaves my hair so soft, manageable and shiny.
by Beth Verified Purchase
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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.
by Kim Verified Purchase
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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.
by Juliana
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