This product is great! I've never had such beautiful hair... It makes it silky and shiny!

I've been using this product for about 3 years and think it's fantastic. I have fine highlighted hair that breaks easily and can get really dry from colouring and blow-drying. This leaves my hair looking really silky and healthy without weighing it down or darkening my blonde colour. I use it every day and the bottle lasts for months.

This product is GOLD! I've done major damage to my hair over the years with blow drying, straightening and changing the colour a little too often. This has totally brought it back to almost 100% condition and really quickly too. I will never be without it again!

I have fine, naturally blonde hair. Everytime I use the blowdryer I get scared my hair might break or get over-dried. This heat protective product is great. The hair really seems protected, stronger and very soft to the touch. Recommended!

Hair becomes very soft and alive! Well worth the money.

Excellent. Now I listen to my stubborn hair!

I've tried a lot of different hair treatments to get my hair looking shiny and healthy again. I'm not afraid to use hair dryers because this product is completely protecting my hair from the heat and it therefore looks much better :)

This product is absolutely brilliant, does exactly what it says. Every time I use it, people always comment on how healthy and shiny my hair is. A very small amount works a treat, so this big bottle lasts a long time!

This product is a must-have, it really does what it says. I use straighteners very often and my hair is not in the best condition, but Ciment Thermique made my hair look soft and silky again! I would definitely recommend this product.

My long hair was suffering badly from two colour-stripping treatments after a dyeing nightmare and was starting to break off. I was concerned that I'd lose it all, until I discovered this range and this product in particular. I am confident now that my hair is strong and it felt like it was encased in a flexible, shiny tube of loveliness from the very first use. No other products are needed to style my hair - it's just perfect. I will be using this incredible product forever!

This product is AMAZING! My hair is really damaged from bleaching etc. and it really gives new life to the hair. I just finished my 6th bottle, and now that I'm out of it I can feel that my hair isn't the same. But when I get a new one my hair will come back to its beautiful soft ways again!

The first product I bought from Kérastase! My hair was weak, with split ends, and I couldn't use heat to stylise because I was too afraid, but this reconstructor really worked miracles, all the promises are true! Love it! Use it everytime I blow dry!

Loved from the first use and that love is not cheating...

This is a really good product for frizzy and over-volumized hair. It is activated by heat so you should have it if you tend to blow-dry or iron your hair. Hair is smooth, silky, shiny and gorgeous.

I love this product! It makes my hair really soft, smooth and straight and smells like green apples :) It feels like it's protecting my hair too ...My hair fells heathy! One of my Kerastase favourites.

I cannot stop smelling my hair! It smells so good and stays all day. It also makes my hair super smooth to the point that I am constantly touching my hair. Still it does not make my hair greasy like a lot of other products do.

This product is absolutely magnificent, has a divine scent. I give five stars for all its qualities. I recommend those who want healthy hair and full of shine. I love it!

Is a good shampoo with a wonderful smell. Strengthens hair and gives it more shine. I recommend people to use it weakened hair Kerastase Resistance Ciment Thermique with Heat-Activated Milk Reconstruction. You will see the difference

This is really good. It does what is says. My only problem is the smell but luckily it won't linger on your hair so that's a 5 star product!:D

Really speeds up blow-drying time and makes hair REALLY smooth and shiny. My hair doesn't get frizzy the next day and the ends look and feel really healthy. I'm really impressed by this product.

I love this product. This is the best I ever had. It leaves my hair sleek and lovely.

Brilliant product, leaves hair sleek, shiny and healthier looking, well worth the money, a godsend for dry locks!!

This is the best hair product I have ever tred. After using it, my blond frizzy hair is sleek and shiny.

This product is a gold 5 star product for two reasons. 1) It leaves wavy, frizzy hair sleek and shiny. 2) My hairdresser recommends using this product just once every five days - making this product extremely economical.

This is a FANTASTIC product - well worth the money. I didn't realise how good it was until I stopped using it; in a few short weeks, my hair was full of damage. It really does protect from constant styling, smells divine and is light in your hair.

As soon as I've tried it I just can't live without it! I use it with Kérastase Resistance Fibre Architecte Level 3 4 and it makes my hair look fantastic! Long, straight, shiny, soft! Brought to me the hair of my dreams!

As soon as I've tried it I just can't live without it! I use it with Kérastase Resistance Fibre Architecte Level 3 4 and it makes my hair look fantastic! Long, straight, shiny, soft! Brought to me is the hair of my dreams!

Great item I use this everytime I wash my hair 2-3 times a week. Makes my hair lovely and soft and keeps the split ends at bay...

Meu cabelo estava muito danificado por produtos quimicos , escovas e relaxamentos., e este produto recuperou meu cabelo , eu lavo passo condicionador e depois aplico este produto e seco com o secador usando os dedos , só uma secadinha já basta. Ele é excelente.

Без этого средства больше не представляю ухода за волосами. Волосы стали сильными,плотными и здоровыми. Пользуюсь этим средством год.