FREE UK delivery on orders over £25 recycle:me Download our App 12-months Premier Delivery - Only £5.95! Join LF Beauty Plus+
Up To 40% Off + Extra 10% Off Selected | Use Code: EXTRA
Kerastase

Kérastase Genesis Defense Thermique Treatment 150ml

A protective and nourishing treatment that visibly strengthens hair and reduces damage from blow drying.

Get 128 LF Beauty Plus+ Points

Join Loyalty program

RRP: £34.05 Current price: £25.54

Save £8.51 ( 25% Off )

Or 4 interest free payments of £6.38 with clearpay


Image 1, anti hair-fall fortifying blow dry fluid, weakened hair prone to falling due to breakage. Image 2, Genesis, up to 84* less hair fall due to breakage, more fibre strength, more hair resilience. Image 3, before and after. Image 4, ginger root, edelweiss native cells, aminexil. Image 5, hovig etoyan global professional ambassador says, it is so common for my clients to experience hair fall from breakage or thinning hair. genesis addresses both causes of hair fall with its combination of ginger root and edelweiss native cells. catering for both fine and thicker hair types is the perfect solution

Frequently Bought Together

Kérastase Genesis Defense Thermique Treatment 150ml

This item

Kérastase Genesis Defense Thermique Treatment 150ml

RRP: £34.05 Current price: £25.54

Save £8.51 ( 25% Off )

Total Price:

£60.79

Other Customers Bought

Customer Reviews

4.68 stars out of a maximum of 5

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.

Must have

5 stars out of a maximum of 5

Helps with my frizzy hair. I’m using a straightener every day and with this product I’m able to keep my hair healthy and nourished 

by Jolanta Verified Purchase

Was this helpful?

Nice spray

4 stars out of a maximum of 5

Smells lovely and seems to keep hair smooth when styling but not sure how much it really protects the hair. The spray on the bottle means you need to use quite a lot to cover the head. 

by Chloe Verified Purchase

Was this helpful?

Perfect product

5 stars out of a maximum of 5

Bought this when undergoing cancer treatment as it’s so kind to hair and really does help with any breakage, plus it smells divine. Have continued to use this range because it’s so soft and I just love the smell. Worth every penny. 

by Lesley Verified Purchase

Was this helpful?

Can’t go without now!

5 stars out of a maximum of 5

Love this spray whenever I am styling or drying with heat. Smells incredible, makes my hair feel nourished and strong and doesn’t dry it out. Helps with fine hair tangles too

by Chloe Verified Purchase

Was this helpful?

Must have!

5 stars out of a maximum of 5

Love this in conjunction with the shampoo, conditioner and mask! Ends the routine perfectly and has the same gorgeous scent. 

by Yasmin Verified Purchase

Was this helpful?

Best!

5 stars out of a maximum of 5

Love this product ,smells amazing ,lightweight and protects hair from the heat.

by Dija Verified Purchase

Was this helpful?

Best

5 stars out of a maximum of 5

Really love this product ,will be buying it again !

by Dija Verified Purchase

Was this helpful?

Fab

5 stars out of a maximum of 5

Lovely smell and helps keep hair protected would recommend 

by C Verified Purchase

Was this helpful?

Brilliant

5 stars out of a maximum of 5

This is a brilliant blow dry spray and heat protector all in one. I find it really smooths my hair, leaves it so glossy and it smells amazing! Would highly recommend this and it lasts me around 6 months from daily use! 

by Katie Verified Purchase

Was this helpful?

The best!

5 stars out of a maximum of 5

This is by far the best leave in spray I’ve used. It’s lightweight, makes my hair so easy to comb through when wet and doesn’t make hair greasy. It also smells amazing and used along side the rest of the range, it has really improved the condition of my hair. 

by Jamie Verified Purchase

Was this helpful?