Wonderful product, it protects the hair even more. My hair is extremely healthy and shiny. I don't use a hairdryer or steam pod without it.

After observing that my hair was extremely dehydrated, I chose this Kerastase range (in combination with the shampoo and conditioner). After using it for 2 months, the hairdresser told me that there has been a significant improvement. My hair is very fine and colored.

The product is amazing! I bought it because I had read that some famous people use the mask/lotion before shampooing and it doesn't damage the hair, and initially I did it with the masks I had and still saw the difference. But then I discovered Kerastase Resistance Soin Premier Therapiste and I fell in love! After the first use, the hair was filled, strengthened, and became thicker, as it also gained incredible shine. The price is a bit expensive, but you really need a minimal amount (!!!) (I have long hair) to mainly cover the ends of your hair and it does an amazing job. It's worth the money!

I really don't know how many times I have bought it in the last 8+ years, I don't change it. It smells refreshing grapefruit, has a gel-cream texture and doesn't weigh down the hair. It really reduces heat damage.

Very good product that helps hair during the use of a hairdryer and scissors for curls.

I have colored hair and I am very satisfied.

Excellent product. I have highlighted, damaged hair that tends to frizz. With Ciment Thermique, straightening becomes very easy, hair looks smooth and healthy, and the result lasts much longer.

Noticeable change in hair from the first application. It is convenient to use it before shampooing.

Indeed one of the best products on the market! It keeps its promise and heals the hair. I apply it on damp hair and then use the blow dryer for better results! It's worth the money.

For hair that has undergone bleaching, it is just what you need, it leaves them very smooth. For healthy hair, I would not recommend it because it can make them greasier