81%
would repurchase
4.1/5
package quality

price range

description

ingredients

2022: Aqua / Water • Cyclopentasiloxane • Propylene Glycol • Dimethiconol • Triethanolamine • Phenoxyethanol • Peg/Ppg-17/18 Dimethicone •Carbomer • Behentrimonium Chloride • Polyquaternium-4 • Potato Starch Modified • Hydroxypropyl Guar • Methylparaben • Limonene • Amodimethicone • Cetyl Alcohol • Quaternium-87 • Behentrimonium Methosulfate • Quaternium-33 • Trideceth-6 • 2-Oleamido-1,3-Octadecanediol • Geraniol • Linalool • Glycerin • Citronellol • Citral • Cetrimonium Chloride • Trehalose • Tamarindus Indica Seed Polysaccharide • Myrothamnus Flabellifolia Leaf Extract • Parfum / Fragrance***** 2006: Water, cyclopentasiloxane, propylene glycol, dimethiconol, triethanolamine, PEG/PPG-17/18 dimethicone, phenoxyethanol, carbomer, behentrimonium chloride, polyquaternium-4, potato starch modified, hydroxylpropyl guar, methylparaben, limonene, amodimethicone, cetyl alcohol, quaternium-33, trideceth-6, methosulfate, quaternium-33, trideceth-6, 2-oleamido-1,3-octadecanediol, geraniol, linalool, cetrimonium chloride, citral, parfum/fragrance

Reviews

Reviews


5.0
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17 years ago

Although this may be expensive, you can't surpass the results that this gives you day after day. I use this prosuct everyday on my fine, thick hair and it leaves my ends feeling smooth and always...

About reviewer (23 reviews)

Age19-24

SkinCombination, Fair-Medium

HairBrunette

EyesBrown



5.0
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17 years ago

I've been using Kerastase Ciment Thermique for the past two months and have never regretted the investment. The price is a little steep ($34/125 mL), but I noticed results after the first day of...

About reviewer (46 reviews)

Age19-24

SkinCombination, Tan

HairBlack

EyesBrown


5.0
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from

17 years ago

The first time I tried this product, I wasn't sure I really liked it. I'm now giving it a second try and I think this is the HG of thermo-protective styling! I have dry, wavy hair and usually...

About reviewer (10 reviews)

Age36-43

SkinSensitive, Fair-Medium

HairBrown

EyesBlue


5.0
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17 years ago

I rarely review products but I had to review this one. I've been using this since last Feb. It REALLY transformed my hair. I had to get my hair cut cause of too much short pieces from flat ironing...

About reviewer (13 reviews)

Age19-24

SkinCombination, Other, Not Sure

HairBrown, Other, Other

EyesBlack


5.0
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from

17 years ago

This is AMAZING. I have fine blonde highlighted hair and I use straighteners everyday and blowdry every other day. My hair always used to form those tiny white bobbles about an inch from the end...

About reviewer (7 reviews)

Age19-24

SkinCombination, Fair

HairBlond

EyesGreen


5.0
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17 years ago

I'd give this five lippies for NOT smelling like my gramma's purse, which is the case with much of the Kerastase line (shampoos and conditioners). It has a nice, light, citrus scent and doesn't...

About reviewer (64 reviews)

Age

SkinSensitive, Fair, Neutral

HairBrown, Wavy, Medium

EyesHazel


2.0
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17 years ago

I definitely fall into the minority, but this product did not work for me. Maybe I am being presumptious since I only used it once, but I noticed MORE split ends than before when I was using Rusk...

About reviewer (4 reviews)

Age25-29

SkinCombination, Medium

HairBrunette

EyesBrown


5.0
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17 years ago

Update: Ladies, if you love Ciment Thermique..try Nectar Thermique...a new product in their Nutritive range. It offers the same heat protection benefts but gives you added moisture vs strength...

About reviewer (44 reviews)

Age30-35

SkinNormal, Tan

HairBlack

EyesBrown


5.0
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17 years ago

It seems like Kerastase makes a quite a few leave-ins that basically sound like the same thing, more or less. I went with this one since it had the most and best reviews. I absolutely love this...

About reviewer (72 reviews)

Age19-24

SkinCombination

HairBrown

EyesBrown


5.0
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from

17 years ago

Oh my god, this product really is INCREDIBLE. I would never have tried this if it weren’t for the rave reviews from MUA so thank you for leading me to this product. This really is the best...

About reviewer (159 reviews)

Age36-43

SkinDry, Fair-Medium, Neutral

HairBlack, Straight, Fine

EyesBrown


5.0
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17 years ago

I hate when expensive products work. And this product works so very well. It does just what I want, which is to give me pretty hair that actually lasts through the day. When I do it in the...

About reviewer (11 reviews)

Age30-35

SkinVery Dry, Medium

HairBlack

EyesBrown


5.0
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17 years ago

My stylist recommended this product to me because my hair was pretty damaged from using a hair dryer, flat iron and highlighting. Well, this stuff has changed that. Just put it on towel dried hair...

About reviewer (67 reviews)

Age30-35

SkinDry, Fair-Medium

HairBrunette

EyesGreen


5.0
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17 years ago

I have been a huge fan of Kerastase for a few years now. It really is the only line I can use for my fine hair that won't weigh it down. I recently got my hair highlighted, so my ends became very...

About reviewer (3 reviews)

Age25-29

SkinSensitive, Medium

HairBlond

EyesBlue


5.0
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17 years ago

My stylist said this is the best leave-in to apply before using heat on my hair and he was right! I wouldn't think of using my flat iron w/o a dab of this first.

About reviewer (36 reviews)

Age30-35

SkinCombination, Fair

HairBlond

EyesBlue


5.0
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17 years ago

This has to be one of my favorite hair products. I love everything about it, except from the smell. I think it smells very much like spruce, which I really dont like. But the effect on the other...

About reviewer (105 reviews)

AgeUnder 18

SkinNormal, Medium

HairBrunette

EyesBrown


5.0
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17 years ago

I can sum up this product in one word: AMAZING! To start with the non too important stuff - I love the smell. It smells like a lime, citrusy vodka cocktail!!!! I could use this for the smell...

About reviewer (171 reviews)

Age36-43

SkinCombination, Medium, Not Sure

HairBrunette, Curly, Fine

EyesHazel


5.0
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17 years ago

I am a fan of most Kerastase products that I have tired and bought this after reading the reivews here. I agree with the positive reivews in that this treatment makes my hair feel great. After...

About reviewer (60 reviews)

Age44-55

SkinCombination, Other

HairBlond

EyesGreen


5.0
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17 years ago

This is the *best* leave-in I have ever used - plus it's got the added bonus of being thermo-active, which means I don't have to also use a heat protector product. I have waist length foiled...

About reviewer (74 reviews)

Age25-29

SkinAcne-prone, Fair, Cool

HairBrunette, Wavy, Medium

EyesHazel


5.0
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17 years ago

Wow!!! Makes my hair shiny, no frizz, and smells awesome! (My hair is highlighted, thick, and curly)

About reviewer (20 reviews)

Age36-43

SkinVery Dry, Fair, Neutral

HairBrown, Other, Medium

EyesHazel


5.0
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17 years ago

This combined with my new dryer (t3) is heavenly. My wavy, frizzy hair looks shiny and straight. My ends don't look as straggly either and I really don't have to flat iron as much. It was hard...

About reviewer (33 reviews)

Age30-35

SkinCombination, Other

HairBrunette

EyesBrown