Genesis - Défense Thermique

A must for me

Still waiting to see if this helps with breakage butttt I love all my keratase products but this is my favorite for blow out prep. I like the spray better than the cream options bc I tend to overuse cream products creating build up. This helped detangle damp hair and smelled better than the motivate spray Love it

Smells amazing

This spray smells soooooo good I cant recommend it enough. My husband is all over me since I started using my it. I haven’t been using it long enough to see a change in my hair texture but I blow dry every day and use this as a protectant. My hair seems healthy and smells amazing!!

Heat protection

It’s good to use before straightener it prevents damage to your hair and the smell is incredible

Great product

Great product, I use it on wet hair and it’s not greasy at all.

Returned due to static

Made my hair dry and static. I have fine to medium hair.

Seems like a great product

I've been using this for the better part of a year, blow drying daily and flat iron nearly daily. My stylist raves about the condition of my hair, so it must be working.

Definitely buy this

This product saved my hair and makes such a huge difference when I started using it. I have repurchased this several times and the texture of my hair changed so much after so much damage on my hair.

Add to Cart!!

I was skeptical about the size of the bottle since I have thick hair so I need to use a lot of heat protectant when I style, but I've been pleasantly surprised by how long this lasts! And the smell is absolutely amazing, very sweet. My hair is significantly smoother and softer after using this product, especially compared to other heat protectants I've tried. I've noticed less breakage too and my hair just feels healthier. I will definitely be buying this again.

It smells good.

Love this brand but idk why this product isn’t doing for me.. it just smells good.

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Since I've been using the product, my hair has been healthy and protected.

Great product, bad execution

It does its job very well, my hair has felt much silkier and smoother since purchasing it. However, I'm not one typically too bothered by scents, but this scent smells overwhelmingly like axe body spray...I also don't love that the spray nozzle does a very direct spray instead of more of a mist, feels like I have to use more product to get it all over my hair.

Greta Product, the bottle last a while. Great scent and works great in my hair .