Amazing blowout/styling

[This review was collected as part of a promotion.] Always looking for a heat protectant that also doubles up with other benefits. This spray is so easy because you just spray on damp hair and it makes your hair so smooth and smells amazing. It also makes my hair super soft and helps the blowout/styling stay smooth for a few days.

Publié à l'origine sur  influenster.com

Stronger, Softer Hair That Survives the Heat!!

[This review was collected as part of a promotion.] I’ve been using the Genesis Defense Thermique Heat Protecting Spray from Kérastase, and it has made a noticeable difference in my hair. The spray is really lightweight, so it doesn’t make my hair greasy or heavy. I usually apply it before blow-drying or straightening, and it gives my hair a smooth, silky finish with less frizz that actually lasts all day. What I like most is that it protects my hair from heat styling while also keeping it nourished and shiny. My hair feels stronger, looks healthier, and I’ve noticed fewer split ends and less breakage when brushing. It also helps keep my hair conditioned and soft, which is a big plus since I style it often. Overall, it’s an easy step in my routine that makes a big difference—especially if you want to keep your hair protected, smooth, and less prone to damage from daily styling.

Publié à l'origine sur  influenster.com

Healthy hair

[This review was collected as part of a promotion.] Kérastase Genesis Défense Thermique is my new go-to heat protectant—lightweight, smells amazing, and leaves my hair smooth, shiny, and frizz-free while protecting up to 450°F. A bit pricey, but worth it for strong, healthy hair.

Publié à l'origine sur  influenster.com

Not a fan of this whole line

Smells weird, not very hydrating, and my blowout was weird afterwards. Not very happy with this whole product line, and will not be repurchasing.

Publié à l'origine sur  kerastase-usa.com

Leaves my hair soft and smooth

[This review was collected as part of a promotion.] I have really enjoyed using this heat protecting spray. I have naturally curly hair so it takes some heat abuse from time to time when I decide to straighten or blow-dry it. This spray is very easy to use and seems to evenly distribute a fine mist over my hair. This spray has a nice scent that isn't too overpowering for me. It feels very lightweight, even when I feel like I've used a lot. After using my heat source, where it be my hairdryer or straightener, my hair is left soft and smooth with a bit of shine. I'm really enjoying this product. This has quickly become my go-to spray to help protect my hair from harmful heat!

Publié à l'origine sur  influenster.com

Demasiado suave y mucho brillo

Me encanta, deja mi pelo extremadamente suave y saludable.

Publié à l'origine sur  kerastase-usa.com

All in one protection

[This review was collected as part of a promotion.] I’m always looking for ways to help the health of my hair due to being a natural brunette and getting highlights to go lighter. This is such a great all in one product. It helps with frizz, but the main benefit is the heat protection, which leaves a soft shine that doesn’t make my hair look oily. I like the spray bottle because I can also spray it into my hands and then apply it to my hair.

Publié à l'origine sur  influenster.com

Works Well but Not a Fave

[This review was collected as part of a promotion.] I love the scent of this heat defense spray. It leaves my hair smelling fresh. I use this while my hair is damp before blow drying and it helps prevent damage. The texture is creamy and easily absorbed, I’ve price-checked this spray against others on the market and it’s much pricier. Honestly, I’ve found other options that work as well or better for half the price.

Publié à l'origine sur  influenster.com

I like this product

[This review was collected as part of a promotion.] I will say that i dont like the smell much, but that product is magical. I do use heat every day, and it's a big difference with the other products i normally use .

Publié à l'origine sur  influenster.com

SMELLS AMAZING

This whole line smells amazing - I love this product , my hair looks amazing

Publié à l'origine sur  kerastase-usa.com

Mr. Bill

[This review was collected as part of a promotion.] My wife asked me to purchase the items, and I just want to make sure that she is a happy lady, as simple as that.

Publié à l'origine sur  kerastase-usa.com

Decent

[This review was collected as part of a promotion.] I love this brand. The smell is nice. I can’t say that I see a huge difference when using this product but my hair definitely does feel a little bit smoother and then has a nice smell to it. I will say I’d rather use this and not see a crazy difference compared to not using anything at all and potentially frying my hair. Maybe after a couple months of usage I’ll really see a difference. Not sure if I would purchase this specific product though

Publié à l'origine sur  influenster.com

If you're looking for a reliable heat protectant t

[This review was collected as part of a promotion.] I can't say enough good things about the Kerastase Genesis Defense Thermique Heat Protecting Spray! I’m very very picky with what I put on my hair but I had to try this to see if it was worth the hype. And it definitely was ! After using it, my hair feels incredibly silky soft and with significantly less frizz. It has a lovely fragrance that makes my hair smell amazing. A little goes a long way, so it’s definitely worth the investment, this premium product delivers results that truly justifies the price. I also love how it adds a healthy shine to my dry hair without weighing my hair down. If you're looking for a reliable heat protectant that works wonders, this is definitely the one to try! Highly recommend it!

Publié à l'origine sur  influenster.com

Amazing smell!!!

[This review was collected as part of a promotion.] I like the smell of heat protector. It’s actually add extra shine to my hair, and make them more smooth and shiny. I love using Kérastase products, as you already see in picture I am using its shampoo and mask too and I love them!!!

Publié à l'origine sur  influenster.com

Nice

[This review was collected as part of a promotion.] Good for every type of hair. Perfect for every occasion

Publié à l'origine sur  kerastase-usa.com

Kerastase

[This review was collected as part of a promotion.] So I love hair protection products. So I’m glad I got to try this one I have heard so many good things about it. However, I have a little different take on it. Although it makes your hair soft and shiny the small of it is not pleasant. It smells like perm solution. I really do not like the scent. It’s a beautiful bottle and pretty pink liquid but I cannot get past the perm smell.

Publié à l'origine sur  influenster.com

Effective for manageability, smells divine but pri

[This review was collected as part of a promotion.] First of all, the packaging is beautiful, sturdy and effective — no clogged nozzle here. It smells great and the scent does linger on my hair for a while. It left my hair soft and very manageable. It combatted my moderate frizz for most of the day which is more than I can say for most products. There are a couple ingredients included in the formula that I would prefer not to see in products, but I do realize most people don’t analyze the ingredients in their topical products. It is also very pricey - something noteworthy.

Publié à l'origine sur  influenster.com

Light milky spray that strengthens my hair

[This review was collected as part of a promotion.] Im loving this Genesis Defense Thermique Heat Protecting Spray! Im in perimenopause and my hair has gotten so fine and brittle but this product does seem to help prevent breakage. I have not noticed a huge difference but i have noticed a lot less shedding all over my bathroom floor and in my brushes. That means the world to me as i have been losing hair by the gobs! I will continue using this spray. It smells wonderful and is a light milky texture. The bottle sprays out a perfectly fine mist that seems to land everywhere on my head evenly. It is great! Im happy with this.

Publié à l'origine sur  influenster.com

YES YOU NEED THIS

[This review was collected as part of a promotion.] Another win for Kerastase! This brand always makes the best products. From its smell to its perfection in heat protectant! I couldn’t ask for more. I’m so grateful I got this because I now use it every single day! It leaves my hair so soft and fresh feeling and not heavy at all like it has product in it. If you’re in the market for a new heat spray - THIS IS THE ONE.

Publié à l'origine sur  influenster.com

It’s nice

[This review was collected as part of a promotion.] It’s a nice heat protectant but I am not finding anything special about it where I feel like I would NEED to repurchase. It’s not as thin as I would prefer for a product that had a spray nozzle, so I do spray it into my hands before distributing through my hair. You need to really make sure you work it through your as well, because you will be left with an almost greasy spot if you condense it too much. Would use again if gifted but prefer others to this particular product.

Publié à l'origine sur  influenster.com

Leave the hair solf and silky.

[This review was collected as part of a promotion.] This product is the one I’ve been looking for. Very nice packing and design - pump is easy to use . The texture is lightweight and smooth, it’s not sticky at all. The scent is so fresh, feel like a salon- fresh. It protects well from heat; after blow drying, my hair feels soft, and silky- smooth. I would buy it again.

Publié à l'origine sur  influenster.com

Light hydrating formula

[This review was collected as part of a promotion.] As someone with dry, damaged, color treated hair - and someone who uses hot tools on that hair daily - this product is clutch! It protects my hair and smooths it out nicely without making it feel greasy or weighed down.

Publié à l'origine sur  influenster.com

Smells good

[This review was collected as part of a promotion.] Firstly, I love the smell!! It’s so good. It makes me feel like I just came from the salon and my hair is smooth and the perfect amount of shiny. The packaging is so cute and easy to use.

Publié à l'origine sur  influenster.com

Smells great, works even better.

I use this before applying heat to my hair and it makes my hair soft and not greasy. It helps with the tangles and the frizz and makes my hair look smooth. It smells so good. Sometimes I sprayed it in the next day just for the smell

Publié à l'origine sur  kerastase-usa.com

Great product

[This review was collected as part of a promotion.] I’ve been really impressed with this heat protecting spray! Not only does it give me peace of mind when using my blow dryer or straightener, but it also leaves my hair feeling incredibly soft and smooth. It’s lightweight, doesn’t weigh my hair down, and makes styling so much easier. My hair feels healthier and more manageable after using it, with a nice touch of shine. Definitely a must-have in my routine now!

Publié à l'origine sur  influenster.com

Smells Great and Controls Frizz

[This review was collected as part of a promotion.] I enjoyed this product more than I thought I would mostly due to the scent. It also tamed the amount of frizz after usage which helps as someone with curly hair/ wavy hair in the summer. I would purchase this again.

Publié à l'origine sur  influenster.com

Smells great and lightweight

[This review was collected as part of a promotion.] This product smells amazing. The product is light and not heavy or oily. The product works well. I just blew dry my hair and it’s so smooth and not frizzy like usual.

Publié à l'origine sur  influenster.com

It’s okay, but not Kerastase’ best

[This review was collected as part of a promotion.] It’s okay, I’m a wavy/curly girl with fine hair that’s prone to frizz and poof. It helped to smooth my hair, but wasn’t greasy or heavy. The scent was extremely strong and smelled like cologne, and I wish it were just a bit heavier to really get my hair smooth.

Publié à l'origine sur  influenster.com

Works but with a draw back

[This review was collected as part of a promotion.] Keeps hair pretty smooth in the heat and humidity but it has a very strong scent that I wouldn’t expect from a salon worthy product. The only way to describe it was soapy, almost like a cheap bar of soap which was not my favorite. Other than that the product works and is worth it.

Publié à l'origine sur  influenster.com

muy pesado

[This review was collected as part of a promotion.] simplemente no es para mi cabello, lo tengo muy fino y cuando lo utilizo siento mi cabello muy pesado y grasoso.

Publié à l'origine sur  kerastase-usa.com

Simply The Best

[This review was collected as part of a promotion.] I’m so impressed with this Heat Protector Spray, it works very well on your hair. It keeps your hair very smooth, soft, frizz free, smells great, and doesn’t leave your hair greasy. I use hair straightener a lot and thanks to this heat protector spray. My hair looks much healthier, shinier, and way less breakage. Very high end product but worth the value.

Publié à l'origine sur  influenster.com

Smooth Frizz Free Hair

[This review was collected as part of a promotion.] I routinely use heated tools to style my hair. For reference my hair is fine and straight. Many styling and heat protection products weigh down my hair and leave it looking frizzy. I find that this heat protecting spray helps to smooth my hair and drastically minimizes frizz which is a huge win. The product has a nice fresh salon scent. I spray a few pumps and comb from roots to ends. It doesn’t leave any residue or make my hair appear flat. It is still too soon to assess if I have less hair fall but will continue using because I love how smooth and shiny my hair looks when I use it. I received this product from Influenster in exchange for my honest review.

Publié à l'origine sur  influenster.com

Works well and smells great

[This review was collected as part of a promotion.] Has a really nice smell to it. I noticed less fall out and hair breakage using this and my hair was less frizzy than it usually is after using heat on my hair

Publié à l'origine sur  influenster.com

Only product that leaves my hair smooth

[This review was collected as part of a promotion.] This heat protectant spray has become a staple in my hair routine. I use heat tools on my hair almost daily, so having something to protect against damage is a must. The spray is lightweight and doesn’t leave my hair sticky or greasy, which is a huge plus.

Publié à l'origine sur  influenster.com

Good, but heavy for fine hair

[This review was collected as part of a promotion.] I would say this spray is good, but not great. I have naturally straight, fine hair and sometimes throughout the day I’ll get a small amount of frizz within my layers. This spray helped with the frizz, but if I applied too much, it weighed my hair down and made it stringy. After a few weeks, I haven’t noticed much of a difference in terms of the strength of my hair, but I’ll continue using to see if that improves, I’ll just be careful not to apply too much. If you have thicker hair, this may work well for you!

Publié à l'origine sur  influenster.com

Lo amo!

Perfecto para mi, me deja en cabello suave y me ha mejorado mucho en brillo ❤️

Publié à l'origine sur  kerastase-usa.com

Smells so good!

[This review was collected as part of a promotion.] I’m picky when it comes to hair products because my hair is fine and can get weighed down but this makes my hair feel so nice! It also smells like when you get your hair done at a salon which I loveeee!

Publié à l'origine sur  influenster.com

Helps with tangling SO much

[This review was collected as part of a promotion.] A fantastic product! I have very long bleached hair, causing it to frizz and tangle constantly. I've been using the Genesis Defense mostly at night time. I shower, towel dry my hair, lather my hair, and let it air dry over night. I wake up with shiny, tamed, and healthy feeling hair every single time. Still a few tangles, but nothing close to what I was dealing with before. The scent reminds me of a spa, or high end hair salon. I don't blow dry my hair often, but when I do I get the same instant results using this product. I received this product free from I fluster for my honest review. It is a little on the pricier side, so I don't think it will be a staple for me. But if you're looking to splurge- this would be a treat!

Publié à l'origine sur  influenster.com

Great!

[This review was collected as part of a promotion.] I love this stuff. It works so well. I’m not one to like or put a lot of product in my hair. This is easy to put in and I barely notice it’s there. It doesn’t weight my hair down at all. It smells good and make my hair so soft! I think it’s a good value for what you get, and the packaging is super cute!

Publié à l'origine sur  influenster.com

Perfect

Me encanta este producto me ayuda mucho con mi problema

Publié à l'origine sur  kerastase-usa.com

It’s a winner!

[This review was collected as part of a promotion.] 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!

Publié à l'origine sur  influenster.com

New favorite!!

[This review was collected as part of a promotion.] 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!

Publié à l'origine sur  influenster.com

Great smell!

[This review was collected as part of a promotion.] Smells nice and leaves my hair so so very soft! I really like this product because of the shine that it gives me hair! It’s lightweight and a little goes a long way! I have very thick hair and I only use a few sprays, it last for a while!

Publié à l'origine sur  influenster.com

Great smell, great product!

[This review was collected as part of a promotion.] 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.

Publié à l'origine sur  influenster.com

Makes hair look super shiny & healthy

[This review was collected as part of a promotion.] 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.

Publié à l'origine sur  influenster.com

Almost all the things…

Doesn’t weigh my hair down and helps with the shine. Have not had that over styled feeling my hair gets when I curl it multiple days in a row. I wish it did more for frizz.

Publié à l'origine sur  kerastase-usa.com

Must have for styling!

[This review was collected as part of a promotion.] It feels lightweight doesn't weigh down my hair and adds a silky smooth finish. While protecting against heat. I've noticed less frizz and breakage since using it and my hair feels softer and healthier after blow drying. Plus it smells amazing like a salon treatment at home.

Publié à l'origine sur  influenster.com

Very nice leave in heat protectant for curly hair!

[This review was collected as part of a promotion.] 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.

Publié à l'origine sur  influenster.com

Great product

[This review was collected as part of a promotion.] 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.

Publié à l'origine sur  influenster.com

Effective Heat Spray

[This review was collected as part of a promotion.] 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.

Publié à l'origine sur  influenster.com

Skeptical on effectiveness

[This review was collected as part of a promotion.] 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.

Publié à l'origine sur  influenster.com

Overall good

[This review was collected as part of a promotion.] 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.

Publié à l'origine sur  influenster.com

Smoothing Product

[This review was collected as part of a promotion.] 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.

Publié à l'origine sur  influenster.com

Strong smell, questionable efficacy

[This review was collected as part of a promotion.] 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.

Publié à l'origine sur  influenster.com

Great heat protector for my hair!

[This review was collected as part of a promotion.] I blow dry my hair after washing so this serum is great! Doesn’t feel too heavy or greasy and helps protect my hair from the heat. My hair feels silky afterwards, and it helps manage the frizz too!

Publié à l'origine sur  influenster.com

Smooth and soft hair

[This review was collected as part of a promotion.] I have pretty thin hair and this product does not way it down. After I blow dry my hair after using this product as the best protectant my hair is very smooth and soft. I also noticed no increase in breakage. Smells nice and the packaging is nice and sleek which I appreciate because I hate bulky packaging. A lil pricey but a few sprays go a long way.

Publié à l'origine sur  influenster.com

Great product.

[This review was collected as part of a promotion.] Love this product. Leaves my hair soft and smooth without making it look oily. I went from never using a product like this to using it daily. I like the smell. It’s not too strong of a scent.

Publié à l'origine sur  influenster.com

Great multitasker for traveling

[This review was collected as part of a promotion.] I definitely put this product to the test. I have curly frizzy hair which is a pain even when I have all my products with me well...I happend to get it right before I went on vacation to Disney world long story short this ended up being the only products t available to me for the first 2 days! But it woek great, I sprayed it on and used a hairdryer to diffuse my hair and it kept the curls without making it frizzy. It lasted well, and even after a few splashes at Tiana's ride curls held up. It also smells great which is a plus when you are sweating walking in the heat. I would definitely recommend.

Publié à l'origine sur  influenster.com

Smoothing & smells nice

[This review was collected as part of a promotion.] Applied this product to my damp hair prior to blow drying and no frizz was to be seen. It also smells great which is a nice bonus. Easy to spray on directly onto hair. Definitely incorporating into my hair routine.

Publié à l'origine sur  influenster.com

Lightweight, Heat-Protecting Wonder

[This review was collected as part of a promotion.] The Kerastase Genesis Defense Thermique Heat Protecting Spray makes my hair feel incredibly soft, smooth, and healthy. I use heat tools almost every day, and this protects my hair without making it feel heavy. It controls frizz all day. I’ve noticed way fewer split ends and it smells amazing. If you’re looking for a lightweight, effective heat protectant, this is it.

Publié à l'origine sur  influenster.com

I expected more

[This review was collected as part of a promotion.] I appreciate Kerastace product quality and use several of their products. Thats why I expected a lot from its Genesis Defense Thermique Heat protecting Spray. I am a bit underwhelmed unfortunately. Scent is clean and fine. Hard to control the amount that comes out when sprayed and difficult to assess how much to use. Provides protection from heat styling but not sure it stands out from other high end products on the market ( Moroccanoil protect spray). A decent product but not sure it is worth the price tag.

Publié à l'origine sur  influenster.com

Say goodbye to frizz and fly aways

[This review was collected as part of a promotion.] I have very thick hair and need to apply heat to it when styling so damage is always a concern. This is the second Keratase product that I have tried that is a 10 out of 10. My hair which normally has breakaways after blow drying had none after using the spray. It didn’t feel too heavy when I sprayed on and the scent smells clean and fresh.

Publié à l'origine sur  influenster.com

No frizz

[This review was collected as part of a promotion.] This smells amazing. It’s a great leave in blow dry spray. I feel like my hair feels so smooth and not frizzy at all after I blow dry. I wil continue to use

Publié à l'origine sur  influenster.com

Delicious smell!

[This review was collected as part of a promotion.] Smells so nice! Seems to protect hair well. My hair came out very smooth and light. Easy to use and seems to be priced well for what it is. Overall, would purchase this product again.

Publié à l'origine sur  influenster.com

Less is more

[This review was collected as part of a promotion.] The packaging of this spray is very nice and sleek. The nozzle otself doesnt clog at all. Overall the spray makes hair feel smooth and shiny. I find that spraying less works better.

Publié à l'origine sur  influenster.com

Prevention

[This review was collected as part of a promotion.] This a great product to use to prevent damage from heat styling

Publié à l'origine sur  kerastase-usa.com

Amazing Product!

[This review was collected as part of a promotion.] This is one of my favorite hair products. My hair feels soft, without being overwhelmed with hair products. The scent is amazing and lingers all day without being overpowering.

Publié à l'origine sur  influenster.com

Smells so good! Works great!

[This review was collected as part of a promotion.] This smells so good and works so well! Specifically designed to use before blow drying I can feel this spray protecting my hair and I can see the results. Limits the frizz and keeps me looking great all day. The price and ingredients and packaging are all top tier. I highly recommend

Publié à l'origine sur  influenster.com

Great product! Would recommend

[This review was collected as part of a promotion.] Great product! It works well, the texture is nice and it has a pleasant smell. Overall I like the product. It is a bit pricier but seems like it is worth it. The packaging is a pretty pink with a great spray.

Publié à l'origine sur  influenster.com

Heat protection and heavenly scent

[This review was collected as part of a promotion.] In love with this whole line. It smells amazing and sweet and lingers on my hair to where people ask what I have on lol and it makes my hair so shiny. Love that it protects from heat damage and it’s a big bottle so I know it will last a while. Love it!

Publié à l'origine sur  influenster.com

Good heat protectant!

[This review was collected as part of a promotion.] I really like the packaging on this - the bottle is sleek and feels more expensive than it actually is. The sprayer is good too - no clogs or anything yet. Scent is light and plays well with other shampoos/etc you may have in your hair already. Did a pretty good job on flyaways but I really want to use it more when it’s not so crazy humid - I don’t think anything could combat this heat right now haha all in all, good product!

Publié à l'origine sur  influenster.com

Healthy hair

[This review was collected as part of a promotion.] Oh! I love this spray!! It has such a lovely scent and it makes my hair so smooth and shiny! Plus the ingredients make my hair healthy and the packaging is so cute! I love pink! Definetly my favorite!!

Publié à l'origine sur  influenster.com

Best product from brand - Prohibitively expensive

Too expensive for me but by far the best product I've had. Won't help hold your hair right in humid areas though.

Publié à l'origine sur  kerastase-usa.com

Love!

My hair is actually growing and it’s healthy. I will rebuy!

Publié à l'origine sur  kerastase-usa.com

Instant change in my hair health

[This review was collected as part of a promotion.] An unbelievable change in my hair. I never have time to blow dry my hair these days as a mom of two, and my post partum hair is suffering. This spray gave my hair new life. My curl pattern instantly came back on my wet hair, and it made blow drying my hair so much easier. I am on day two hair and it is still bouncy, soft and I can run my fingers through it.

Publié à l'origine sur  influenster.com

dud

i saw no difference in my hair, left it very dry but it smells great

Publié à l'origine sur  kerastase-usa.com

Must Try

[This review was collected as part of a promotion.] Such a great heat protectant product! I ah e used products from this brand before and once again am not disappointed. This made my hair feel great!!

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MAGIC!

[This review was collected as part of a promotion.] I have really thick hair, and this spray is honestly a lifesaver. The ingredients are amazing… edelweiss, ginger root, and a bit of coconut oil; so it feels like I’m giving my hair a mini treatment every time I use it. The bottle is super easy to use and the mist goes on nice and even. I use it before blow-drying or curling, and my hair always comes out soft, shiny, and way less frizzy. I’ve also noticed I’m losing way less hair to breakage, which is huge for me since I style a lot with heat. The scent is so good—light, floral, and fresh—and people actually ask what perfume I’m wearing when it’s just my hair. It’s not the cheapest product, but it’s totally worth it because it works as a heat protectant, detangler, and frizz tamer all in one. Definitely my new go-to.

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It’s a must have

[This review was collected as part of a promotion.] I love this product. It keeps my hair safe and pretty. It does not make my hair greasy and helps reduce the frizz. It also helps control static. It doesn’t have much of a scent and leave my hair smelling fresh and clean.

Publié à l'origine sur  influenster.com

A great heat protectant

[This review was collected as part of a promotion.] I received this product in exchange for my honest review. I love kerastase products! This worked really well as a heat protestant for my shoulder-length hair. It took about 20 pumps to get spray out and it was not sealed. The spray smells kind of like old spice -- it's very perfumed. I towel-dried my hair before spraying and then using a hair dryer. My hair definitely looked a lot healthier and moist after compared to using a hair dryer with no protectant. I highly recommend this product!

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Protects and helps keep frizz away!

[This review was collected as part of a promotion.] I love this protecting spray! I have long thick hair so it takes a long time under the hair dryer to get it dry and then run a straighter through it. This keeps my hair protected, soft, and frizz free. Great value a little goes a long way for me. I have used it on dry hair as well to do a quick pass of my flat iron on days where I need to freshen up.

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The best for blow drying!!!!

[This review was collected as part of a promotion.] This is an amazing product! It works like magic on dry and damaged hair, due to blow drying. It has the most wonderful floral smell and the spray on the bottle diffuses the perfect amount of product! Overall, super satisfied!

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Must for Type A girlies!

[This review was collected as part of a promotion.] Cutest pink bottle! Intoxicating scent love it! Feels so smooth on my damp hair and my blow out felt like a dream! Super silky and sexy feel. The bottle lasts a long time so it’s def worth the splurge.

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Makes light, fluffy hair!

[This review was collected as part of a promotion.] Makes my hair very soft and light. I used it with my usual shampoo, conditioner, and styling product, and it keeps my hair light and doesn't weigh it down. The smell is slightly chemical but dissipates after a little while.

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Perfect addition to your hairdo

[This review was collected as part of a promotion.] Heat thermal spray is not only appealing to leave on the counter, but it is a great effective daily used product when styling my hair it is versatile. I can use blow drying my hair or with a flat iron or curling iron, etc. I love the even spray that it gives, it is lightweight and does not weigh down my hair. I love the scent! It is very light and uplifting! I love that as a bonus that when I am done styling my hair that it has added shine and is less frizzy than it typically is when I’m not using the styling thermal spray.

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Sleek, shiny, protected ✨

[This review was collected as part of a promotion.] Listen, I am the first to tell you that I typically breeze by incentivized reviews because I’m terrified that people might be lying about the products that they get for free. If you’ve seen any of my reviews though, I only am ever brutally honest. I was blessed to be gifted this product to try, but only buy prestige beauty products myself. This product is excellent. I’ve been doing big 90s supermodel blowouts lately and my hair is definitely feeling the heat. That combined with the humidity in August has me frizzy. This product smoothed and protected my hair so beautifully, it looks like I went to a salon for a hair treatment. My ends are flawless and shiny! I’m definitely adding this into my hair routine. The only reason I dropped a star was for the scent…it is very strong and floral, which is just not my cup of tea.

Publié à l'origine sur  influenster.com

Great

[This review was collected as part of a promotion.] This photo is from only blow drying my hair! It really helped me with frizz and getting smooth hair. Smells good, easy to use and the effects speak for themselves!

Publié à l'origine sur  influenster.com

The Best Heat Protectant I’ve Ever Used

[This review was collected as part of a promotion.] The Best Heat Protectant I’ve Ever Used I’ve tried countless heat protectants over the years, but Kérastase Défense Thermique is truly in a league of its own. The moment I apply it, my hair instantly feels softer, smoother, and more manageable — almost like I’ve just had an in-salon treatment. The lightweight, creamy texture absorbs quickly without leaving any greasy or sticky residue, so my hair still feels clean and fresh. The protection is next-level. I regularly style my hair with a blow dryer and flat iron, and this shields against heat up to 450°F, which means no more dry, fried ends. I also noticed my hair stays frizz-free and sleek for a full 72 hours, even in humidity, which is honestly incredible. The scent is luxurious and salon-quality — a subtle, fresh fragrance that lingers just enough to make my hair smell amazing all day. Over time, I’ve noticed less breakage and more shine, so it’s definitely doing more than just protecting — it’s improving my hair’s overall health.

Publié à l'origine sur  influenster.com

Great Product

[This review was collected as part of a promotion.] I love this heat protecting spray it has my hair looking so good I love Value for Money the Texture is good I love the Packaging the Scent smells so good on my hair I love the Effectiveness this is a great product for my hair I love it thank you influenster for letting me test out this product.

Publié à l'origine sur  influenster.com

So good!

[This review was collected as part of a promotion.] I received this product in exchange for my honest review. I have been looking for a product to help tam my frizz during this time of the year and this is my new go to product! A little bit goes a long way so even with the larger price tag I think you get a good value for your money. I personally didn’t love the scent but once sprayed on my hair and styled I barely noticed it and it smelled pretty good! I think it does a great job at combating frizz without weight down your hair or making it greasy. I have used it when I blow dry or air dry and it works great both ways. It’s definitely worth it to give it a try! I highly recommend it!

Publié à l'origine sur  influenster.com

Good product

[This review was collected as part of a promotion.] This smells really good. The size of the bottle is great. Pretty average with other products. Only issue I found was that the nozzle was like a jet. It should have a wider spray range.

Publié à l'origine sur  influenster.com

Smells great and very effective

[This review was collected as part of a promotion.] Love the smell very not and not over powering the spray goes in very nicely and feels like it effective when used before applying heat. Doesn’t make hair sticky

Publié à l'origine sur  influenster.com

Must have in my have routine

[This review was collected as part of a promotion.] The best heat protection spray I ever used. Not sticky at all, my hair stay all day and smell so good. Must buy ♥️ the pump spray works so well. Highly recommended

Publié à l'origine sur  influenster.com

Great product

[This review was collected as part of a promotion.] Highly effective and work great against heat damage. Great for everyday use if you have direct exposure to heat and sunlight. Also protects against hair dryer.

Publié à l'origine sur  influenster.com

No frizz just rizz

[This review was collected as part of a promotion.] I love this product! In the past, I’ve only used hair masks from this brand and always had a positive reaction, but I had never used other products. The product comes out very easily. The spray is perfect. It smells like a dream. It just smells clean not overly perfume me just a clean feminine scent. I felt like it did help the breakage in my hair and made my style smoother, and there was no frizz in my hair felt and looked amazing.

Publié à l'origine sur  influenster.com

Love it!

[This review was collected as part of a promotion.] Love this!! It smells so good and my hair definitely feels healthier after using it! The spray makes it so easy to apply and the product will definitely last a good while!

Publié à l'origine sur  influenster.com

I have mixed feelings about it

[This review was collected as part of a promotion.] I have mixed feelings about this product, I find it very lightweight, helps me detangle my hair quite quickly and it’s not greasy or leaves a very heavy feeling on my hair at all, plus it also looks really nice when I use it to blow dry or with the diffuser on it’s own, however I do not like the smell at all!! It smells like a cologne that my grandpa (not even grandma) would wear and I always have to end up adding other products on top to dissipate the smell. Idk, if you don’t mind the aroma, you will enjoy it.

Publié à l'origine sur  influenster.com

Effective heat protection spray, though a little e

[This review was collected as part of a promotion.] I used the Kerastase Heat Protecting Spray and can vouch that it works as advertised. Limited frizz after blow drying my hair and while the initial spritz seemed to have a scent, I couldn’t detect it after drying. The only reason I didn’t give this five stars is I couldn’t tell that, for the price, if it worked any better than some of the other heat protectant sprays I’ve used in the past. If you like Kerastase products, get this one. If you’re on a tighter budget, there are probably similar products out there that can get you the same results.

Publié à l'origine sur  influenster.com

Makes hair super soft

[This review was collected as part of a promotion.] Works great on my hair makes it super soft and shiny. I love the smell, very floral and the packaging is great it sprays really good! I love all the ingredients and is fairly priced.

Publié à l'origine sur  influenster.com

Decent hair protector spray and a great leave in c

[This review was collected as part of a promotion.] This spray smells absolutely delicious! Worked really well at protecting my hair from damage when curling and/or drying, and left my hair feeling super moisturized. I noticed I definitely had less frizz after using this and the spray nozzle makes it really easy to evenly distribute the product. Certainly becoming one of my hair care staples so I highly recommend! Well worth the price for those who want to fix or prevent fried hair.

Publié à l'origine sur  influenster.com