Genesis Défense Thermique - Fluido termo protector fortificante

Such Perfection!!

[I received this product in exchange for my honest review] I mean…when I found out the brand was Kerastase, I knew it would be a winner. Such a beautiful scent, too. Left my hair shiny, soft and no doubt protected. I will purchase again!

My new favorite!!

[I received this product in exchange for my honest review] I am absolutely in love with this heat protectant spray I've been looking for a good one that actually works and doesn't just say it works and this one is spot on!

Great smell, great product!

Great smell, great product! The spray itself is a lightweight milky consistency and I found only a little is needed for great results. I sprayed two pumps into my hand and worked it into my wet hair before blow drying my hair. After blowing out my hair I had noticeably less frizz and more shine. I typically use the amika heat protectant but think I’ll be switching to this for blow drying my hair when wet and reserving that for styling my dry hair as a protectant. I haven’t tried this product yet as a leave in conditioner and letting my hair air dry but I imagine it was have similar results! Overall a great product that I would recommend, but comes with a steep price tag. I received this product for free in exchange for my honest review.

Makes hair look super shiny & healthy

[I received this product in exchange for my honest review] This heat protecting spray makes my hair incredibly shiny, lustrous, very smooth and well-conditioned. I didn't notice a significant difference in hair fall, but my hair isn't very damaged and I don't typically experience breakage from brushing. The scent is a clean, soapy floral. The frizz control is excellent when combined with hair mousse and curl cream. I have 3A hair, which typically frizzes no matter what, especially after diffusing. I experienced only a minimal amount of frizz when I used the spray asking with other products. I even tested it under extreme conditions (two hours outside in high heat and humidity) and only a little frizz peeked out on the top of my head. But I did see more frizz when I used the product with just leave-in conditioner. However, the amount was no worse than what I normally experience when using just a leave-in. Overall, this is not a product I would reach for if my sole goal was perfectly frizz-free hair. However, it is absolutely something I would (and will) use specifically for the incredible shine it provides, especially as part of a routine with other strong anti-frizz products. I imagine someone with straight or wavy hair that is less prone to frizz would love it even more.

Love for curly hair!

[I received this product in exchange for my honest review] This is a nice leave in heat protectant for my curly bleached hair. I used this before blow drying and my hair looked shiny and felt soft. Will definitely repurchase once this runs out.

Great product

I received this Thermique protecting spray from Kerastase and Influenster in exchange for my honest review and I have to say that I am very impressed. My hair feels very silky after using it and very shiny. My scalp is very sensitive typically anything like this will give me some type of dandruff. And so far so good it works amazing.

Effective Heat Spray

[I received this product in exchange for my honest review] This is a great protective heat spray. It has a light scent and minimal packaging as well as a great consistency to it. A little goes a long way which gives it great value for what it costs.

[I received this product in exchange for my honest review] I’m still a little skeptical about this spray and if it even does anything. I haven’t noticed any drastic results. I use it on my wet hair before blow drying. The spray comes out like a straight line, it doesn’t spritz. It smells pretty strong like a clean powder scent. It’s very pleasant. I have noticed my hair is a bit less frizzy when I use, but overall don’t know if it’s worth the extra step/ product.

Overall good

[I received this product in exchange for my honest review] Overall I think this is good. It’s a pump spray which seems to spray somewhat evenly. It does have a strong different smell to it. Just reminds me of the salon but not bad enough to not make me use it. I applied it after my redken one United this last time, just to the middle to ends of my hair and I thought it made it extra smooth, not as frizzy which is good because it’s been humid here in Ohio. I would recommend and does work well just by itself.

Great Smoothing Product

[I received this product in exchange for my honest review] The product has a pleasant smell, not chemical or weirdly floral and not over powering. After blow drying, my hair was much less frizzy, had less flyaways, and was shiny but didn’t look greasy. Other products that I’ve used have left it looking greasy so I much enjoyed this one.

I love this brand. I have been using a bunch of their stuff for quite some time. This leave in is great! I am normally not a fan of leave ins as I feel it makes my hair feel heavy and won’t hold a blow out but this is nice if used sparingly. Smells good no issues. [I received this product in exchange for my honest review]

Strong smell, questionable efficacy

[I received this product in exchange for my honest review] Very strong, salon- like scent. I also found it odd that it is a "thermal defense" product, but on the back of the bottle it says it's highly flammable. Overall, I'm not sure I fully understand how the ingredients (lots of alcohols) are supposed to protect your hair from breakage, it seems like it would be drying over time. Quite expensive for a product with questionable efficacy.