Kérastase Genesis Defense Thermique Treatment 150ml
Get 128 LF Beauty Plus+ Points
RRP: £34.05 Current price: £25.54
Save £8.51 ( 25% Off )
Or 4 interest free payments of £6.38 with clearpay

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.
Frequently Bought Together

This item
Kérastase Genesis Defense Thermique Treatment 150ml
RRP: £34.05 Current price: £25.54
Save £8.51 ( 25% Off )
Other Customers Bought
Customer Reviews
5 stars rating 262 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.
new go to
My new go to heat protectant. love the smell of this range, and feel as though my hair is stronger. Not noticed a difference in hair fall, but may be as im not using the whole range
by Holly Verified Purchase
Was this helpful?
Ok
I have been using the other products in this brand and they have been amazing. But I’ve struggled with this. It’s too much for my hair and leaves it feeling heavy and oily. But it smells absolutely gorgeous.
by al Verified Purchase
Was this helpful?
Excellent
One of my favorite leave on conditioners. I use it with the mask from the same range. It’s the best range in kerastase in my opinion
by Kate Verified Purchase
Was this helpful?
Great priduct
Leaves hair shiny , not sticky just smooth conditioned shiny hair
by catherine Verified Purchase
Was this helpful?
Amazing
I cannot be without this product, I ran out once and I noticed a big difference. Amazing for my hair.
by Emma-louise Verified Purchase
Was this helpful?
Great heat protector
I use this has a heat protector spray. It leaves my hair soft, shiny and frizz free. It smells great also.
by Laura Verified Purchase
Was this helpful?
Keeps hair on good condition
On my second bottle. This has really helped put moisture back into my bleached hair. I can't say I've seen much improvement in regarss to seeing less hair fall.. but mine does tend to fall out quite a bit. The product smells great, a little goes a long way and it does help keep the frizz away.
by Melissa Verified Purchase
Was this helpful?
Great but not excellent
I bought this to aid my haircare when blow drying and straightening my hair. I have tried to use it a few times and havent seen or felt much difference in my hair.
by Kayleigh Verified Purchase
Was this helpful?
My hair is soft and smells amazing
A more pricey hair product, but it leaves my hair soft, not frizzy and the smells is a bonus
by Andreea Verified Purchase
Was this helpful?
Great product
This is my second bottle. It Smells lovely and fresh, my hair feels softer and it doesn't weigh it down.
by Emma Verified Purchase
Was this helpful?