Kerastase Premiere Concentre Decalcifiant Ultra-Reparateur Hair Treatment

I believe product is not bad, but for me it didn’t work, got allergy from it (I bought pre shampoo shampoo and conditioner) but unfortunately after 3 weeks using my scalp became itchy and dry, I still didn’t realise that it is from this particular range of shampoo and after my hair started to fall in clamps ( it is scary, as it will take me long time to heal them and grow back what has fallen out. My advice if you experience itchiness discontinue it immediately, do not wait. Damage is horrible

I’m a hairdresser myself, I was sooo excited about trying this product as my hair is damaged from so many years extensive lighting. However, I love the shampoo and the mask, along with the leave in premiere products. I was really let down by the pre cleanse, especially as it felt like such a crucial step. Every time I use it I have hair fall like nothing else, I only ever experience this when I use the pre cleanse.

I thoroughly enjoyed it. My dyed hair is a lot better. I wholeheartedly recommend it. I've always used Kerastase products since I was younger. I believe my hair benefits from this high-quality, luxurious treatment. Many thanks for another fantastic product.

I bought the full Premiere range as an attempt to revive my very damaged bleached hair. I did get a hefty trim of the ends and have used the range a total of 3 times so far. I have 2B curls/waves, thin but a lot of it, very porous and frizzy. I do feel the need to heat style my hair smooth and that is where I have really seen the difference. It is shiny, soft and smooth already and not like my old straw bird's nest it previously was. Highly recommend the range or even part of the range of your budget allows it. So far I have found it really good value for what it has achieved with my hair. This was my last stop before a pixie cut.

Noticed an improvement the first time I used this. My hair is thick, dry and wavy, as well as being menopausal. I live in an area with dreadfully hard water, constantly descaling the kettle but I didn’t ever consider the effect this was having on my hair, I used the pre-treatment, shampoo, and conditioner and immediately noticed how much softer and shinier my hair was, it’s miraculous and I’m in love!

[This review was collected as part of a promotion.] I have waited a while before writing this review as this was the first time trying a pre-shampoo treatment. First of all it came in a nice ,premium feeling packaging. The texture is nice, smells good (not a strong one which is okay). It's easy to apply too and instructions are easy to follow. The first result won't be a massive transformation but it will overall help your hair to get stronger and it helped my curls to come back close to their original shape when used with the full treatment products (it takes time to heal a damaged hair, especially if it's almost destroyed by bleach). I'm overall happy with the product.

[This review was collected as part of a promotion.] I am really enjoying using this range. I’ve tried a pre treatment product before and it noticed a difference but with this one I feel it’s an important part of the routine! I feel my hair is getting stronger!

[This review was collected as part of a promotion.] Lovely to use and lightweight. Looks a bit oily but feels great in your hair. Subtle smell.

[This review was collected as part of a promotion.] If you want Salon hair but at home this is your treatment. Refresh, smooth, deep condition, whilst cleaning and strengthen your hair. The shine is unreal.

[This review was collected as part of a promotion.] I am pleasantly surprised by this. I rarely use preshampoo treatments, and this has changed my mind. It prepped my hair and gave it a feeling of strength and a smooth texture.

[This review was collected as part of a promotion.] It work so well on split ends and makes hair so smooth after the wash

[This review was collected as part of a promotion.] This pre-shampoo treatment has a very nice scent. It needs to be left on wet hair for 5 min (which took me a while to get used to). I had a chance to try it for nearly 3 weeks and the difference in my hair is massive. From very dull, dry, and breaking off easily, due to chemical and heat damaged hair, I ended up with silky, smooth and glossy looking one! Highly recomment to everybody who wants to have healthier looking hair!

[This review was collected as part of a promotion.] After using this hair feels very light and looks shiny. But it won't help with split ends and or deeply damaged hair.

[This review was collected as part of a promotion.] I love using the Kérastase Première Decalcifying Repairing Pre-Shampoo Treatment. It nourishes the length of my hair and protects it from the shampoo that usually dries my hair and makes it look dull. I feel my hair is clean and smooth after every use. Since it's applied at the same time as shampoo, it's amazing as it provides a solution for each hair section. My hair looks healthy, shiny, and smooth. It hasn't looked this good since I started dying it, so it's impressive.

[This review was collected as part of a promotion.] I like the packaging and the size and how it helps to strip the hair of any oils and product build up before shampooing its light weight and easy to use and rinse out and makes shampooing easier.

[This review was collected as part of a promotion.] Very easy to use. A little goes a long way. You can feel the difference after the 1st use.

[This review was collected as part of a promotion.] Comes in a nice beautiful packaging. Easy to use and there is a lot of product in the bottle, which is quite nice in this day and age. It easily applies on the hair and instructions are easy to follow. Makes shampooing hair so much easier. However, I didn't notice any changes to my hair after religiously using it for 4 weeks. It could be that my hair is too damaged to revive, however, I was hoping to see some improvement in my hair.

[This review was collected as part of a promotion.] I have never tried this brand before and I was special of how it would work on my curly / wavy hair that’s very dry/ frizzy and damaged from colouring it. I found it worked really well and made my hair feel soft and nourished.

[This review was collected as part of a promotion.] Overall a good product. I enjoyed using this before shampoo, felt super clean after using both products! The only con I will say is the smell itself is a bit too citric for me. I personally like a fresh cotton/coconut smell!

[This review was collected as part of a promotion.] This is difficult to put on your hair due to how runny it is, when you try to put it in your hair, a lot just slides out. You then have to leave it on for at least 5 minutes, so only good if you manage to set aside more time for your hair wash. I haven't noticed that using this has made any difference to the appearance or health of my hair.