Not just 10/10 but 100/10. Top product. Smells amazing like perfume. Your hair is fantastic afterwards. The quantity remains small. Since I have long hair and wash it often, I will need a bottle sooner, but otherwise, it's awesome.

Nice smell, it stopped my hair from breaking (although I also started paying attention to some other things) but I feel like my hair gets frizzy after washing..
Now I use it alternately with other supermarket shampoos.. I'm not sure if I would buy it again. Maybe I would try another one from the company

It is not a bad product. It gives a lot of foam and fragrance. But if there is a frizz problem, you also need supplementary products to see a difference.

It is advertised as sulphite free, but the ingredients show that there is sulphate in this product. Otherwise, it does a good job and leaves my hair silky.

I bought it because it is SLS-free, since I do hair botox, for daily use. Excellent fragrance and feeling when washing, like all Kérastase products. However, it does not compare to the Resistance line from the same company in terms of the feeling of cleanliness and nourishment for the hair. For simple everyday use, without much fuss, it is just fine.

The best shampoo for hair after keratin treatment. It foams, cleans. And it doesn't dry out the hair

I have fine hair. It somewhat weighs it down and makes it oily, so I ended up using it once a month. It has a nice scent and smooths the hair

I got it years ago after a colleague's suggestion when I had a keratin treatment and wanted an alternative to my hairdresser's excessively expensive (and smelly) shampoo. Since then, my hair has undergone bleaching, coloring, and hormonal changes due to pregnancy, and I haven't changed it. My hair is healthy, strong, and very soft, almost like natural hair. Any friend I have recommended it to with a different hair type than mine (I have wavy hair, relatively thick strands) has been pleased. Occasionally, I use another shampoo from the same brand to prevent my scalp from getting too "used to" it and to avoid oiliness.

Very good shampoo, especially for hair with keratin, it softens the hair from the first wash.
However, it could be cheaper..............

Overall, it does what it promises but needs help. After all, it's a shampoo, not a salon in a bottle.

I started using it when I did a Brazilian keratin treatment and since then I haven't changed it. It doesn't take just one press because I have a lot of hair, but for sulfate-free shampoos it makes enough foam and you feel like it cleans your hair thoroughly.

I bought it in 2020 because I had done a keratin treatment on my hair and this was recommended to me. Since then, I haven't changed it with any other!! I buy it again and again, it's the best shampoo there is, along with the mask from the same line, it works wonders, and I want to emphasize that I have blonde hair! It has saved my hair! Anyone who tries it will remember me!!! I LOVE IT️️!!!!!♥️

Wonderful!!! By far the best!! Smooth and easy to comb hair! It's worth every penny because with a minimal amount it creates foam! I just have the impression that my hair gets greasy a little earlier, like on the 3rd day, definitely needs washing! But it might be just me! I will buy it again

The shampoo is good with a nice scent, however it caused dryness and itching for me after 6 uses. Maybe it is not suitable for dry-prone skin.

You understand the difference immediately from a regular store-bought shampoo. With less quantity than what I use in other shampoos, I still notice its quality difference even while washing

I haven't finished the bottle yet, but so far my experience has been good and as I expected.

Amazing scent and unlike other similar products, it easily creates foam and leaves the hair very soft.

I have been using it for over 3 years. It is one of the best shampoos for curls and value for money. It leaves the hair light and soft, helping with styling.

Incredible feeling of cleanliness and softness in the hair.. especially for fine and fragile hair, it gives volume and strength

For its price, I expected more. I have used it three times and I have very fine hair that is dehydrated at the ends. Apart from the smell and the moderate softness, I don't see a reason not to look for a cheaper product. Also, compared to other salon brands, it requires a larger quantity. The straightening product from the same line is simply amazing! The shampoo is not value for money. Lastly, I think it made my scalp itchy even though I rinse thoroughly.

It is one of the best products I have ever used. Quite expensive but I consider it value for money

It has a mediocre smell... It does the job though.

After using it again, I'm writing again. At first, it felt like it was oiling my hair. But then it was fine. Very good shampoo and in a large bottle with a pump. It doesn't run out quickly. After washing, my hair smells nice and feels soft like from a salon. I also do Brazilian keratin and I'm sure it helps to keep it straight.

I chose it because I had a Brazilian keratin treatment and it is amazing. It smells wonderful with a long-lasting scent on the hair and leaves it smooth and frizz-free. It's worth the money.