Genesis - Défense Thermique Blow Dry Primer

A sticky disappointment

I chose to get this after watching a influencer raving about it but it didn’t work for me at all. Weighed my hair down making them sticky, oily and dull. Seems like adding build up to your hair. Struggling to find a perfect product for bloe drying

Lots of product & good spray nozzle

Product has minimal to no scent. I don’t think it out performs other way cheaper products. I have used the kerastase line since 2018, so you can say. I’ve probably tried all their products. As I have bleach blonde hair. I would not repurchase this.

Not my favourite.

This is just ok for me. I don’t love how the pump sprays-not a mist, so spray it into palms, then distribute. A pump would be better. Overall I don’t see a big difference.

A hit!!

I have just started using this heat protector and I have to say it does what it says on the bottle and also my hair is so soft . Will definitely recommend this product to my friends

Just brilliant

Just brilliant. I’ve bought the whole range and I am so impressed. I’ve been using Olaplex and I think my hair was getting too used to it as I’ve been washing and drying my hair a lot more due to training more. My hair has been breaking and this heat protection has made a huge difference.

SMELLS AMAZING

Just a couple of spritzes after towel-drying my hair and my comb slips through without tearing. It smells nice and seems to give my hair a nice smoothness. Recommend this product to my friends and family

Great product

I bought this recently, after highlighting made my hair weak and dry. It made my hair very soft, which was great, but almost too soft to hold a style. Be careful to only use a small amount. I spray a very small amount, only 2 sprays, into my hand then smooth through my hair I leave for a about 5mins. Clean teeth , get makeup out, make a cuppa, then return to style my hair. After 5 mins it has done it's work. If you hair is very fine, and lacking in body, and tends to go flat, (like mine!) this product also puts a bit of body in too. I must admit I need to use a good quality hair spray to keep the style in place. I would recommend, but you need to "trial" how much to use over the first few times you use it. I don't use it every wash. Perhaps once or twice a week.

Amazing product.. smells strongly of cologne

This product is amazing at smoothing the hair and making it look super healthy but it has a very strong cologne smell that projects.

Def would recommend

Very good spray - use it every time I wash my hair, not only when using heat. It’s great at detangling without leaving hair heavy

Smooths hair

Love this stuff! Has a milky texture but it’s light on the hair. I apply it to the mid-length and ends then blow dry.

A staple.

Got a deluxe sample, used it for a couple weeks and then stopped, 100% noticed a difference and ran back. Even my scalp is happier. Add to cart.

Love this product!

It’s the first time I use product from kerastase. Makes my hair softer and smells amazing!!