Première : Concentre Decalcifiant Ultra-Reparatuer Hair Treatment

4.5 404 reviews
Première : Concentre Decalcifiant Ultra-Reparatuer Hair Treatment
The first pre-shampoo treatment that removes calcium and fully repairs all types of damaged hair by ... Learn more

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  • Description

    The first pre-shampoo treatment that removes calcium and fully repairs all types of damaged hair by Kérastase.
    Hard water with calcium can further damage already delicate over-processed or bleached hair. Because it’s more porous, damaged hair absorbs 3 times more calcium than natural hair. This treatment’s concentration of pure acids has a dual action: it decalcifies hair from this calcium overdose, and repairs it from the inside out, restoring hair strength, and reversing its stiff, dull appearance.

    With its transparent gel texture, this brilliant hair savior dramatically repairs persistent damage, reconnecting broken keratin links to reinforce hair strength and structure. Hair is left stronger, healthier-looking, and shinier – as if renewed. Leave on Kérastase Concentré Décalcifiant Ultra-Réparateur without rinsing, and layer with Kérastase Première Bain Décalcifiant Réparateur for extra decalcifying and repairing action. Team with Fondant Fluidité Réparateur as a final step.

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  • Directions for use

  • Ingredients

  • Description
  • Directions for use
  • Ingredients

The first pre-shampoo treatment that removes calcium and fully repairs all types of damaged hair by Kérastase.
Hard water with calcium can further damage already delicate over-processed or bleached hair. Because it’s more porous, damaged hair absorbs 3 times more calcium than natural hair. This treatment’s concentration of pure acids has a dual action: it decalcifies hair from this calcium overdose, and repairs it from the inside out, restoring hair strength, and reversing its stiff, dull appearance.

With its transparent gel texture, this brilliant hair savior dramatically repairs persistent damage, reconnecting broken keratin links to reinforce hair strength and structure. Hair is left stronger, healthier-looking, and shinier – as if renewed. Leave on Kérastase Concentré Décalcifiant Ultra-Réparateur without rinsing, and layer with Kérastase Première Bain Décalcifiant Réparateur for extra decalcifying and repairing action. Team with Fondant Fluidité Réparateur as a final step.

Apply generously on wet lengths before shampoo and massage throughout. Leave on for 5 minutes. Don’t rinse. Layer Première Bain directly on top to maximize efficacy. Rinse and follow with Première Fondant or Mask.

AQUA / WATER / EAU ● GLYCERIN ● PROPYLENE GLYCOL ● GLYCINE ● CITRIC ACID ● PEG-40 HYDROGENATED CASTOR OIL ● SODIUM HYDROXIDE ● PARFUM / FRAGRANCE ● CETRIMONIUM CHLORIDE ● POLYSORBATE 20 ● POLYSORBATE 80 ● PHENOXYETHANOL ● HYDROLYZED VEGETABLE PROTEIN PG-PROPYL SILANETRIOL ● HYDROXYPROPYL GUAR ● HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE ● QUATERNIUM-80 ● LIMONENE ● LINALOOL ● SODIUM BENZOATE ● CITRAL ● POTASSIUM SORBATE ●

Reviews

4.5/5
404 reviews
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4.5/5
404 reviews
Rating star Rating star Rating star Rating star
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  • 2 Rating star
  • 1 Rating star

loracarolaussiebraza

Age: 45 إلى 54

01/07/2024

5/5
User Review without direct purchase

Fabulous

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.

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Originally posted on kerastase.com.au

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Tracy

Age: 45 إلى 54

13/06/2024

5/5
Verified buyer

Highly recommend this premium product range

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.

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Recommend this product: Yes

Originally posted on kerastase.com.au

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rostasthompson

19/05/2024

1/5
User Review without direct purchase

Didn't See Any Difference

With how pricey this brand is and having to purchase the line for it to actually work properly is very disappointing when you see no results. Returned everything I bought. Not to mention the scent of was SO over powering I couldn't breathe when showering. Wasn't too fond of the smell either and I LOVE products with fragrances.

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DIBA1993

28/04/2024

1/5
User Review without direct purchase

Not worth the price

Overpriced pre shampo. Color wow does a much better job and cheaper. When I went to salon and they used it on my hair it was quite dreamy but maybe what salon uses is different all I can tell is i dont feel a huge change

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AmourDuMatcha

10/04/2024

1/5
User Review without direct purchase

Will make your hair feel rough

This made my hair feel rough straw like same for the shampoo . Get the masque instead it absorbs very fast and leaves the hair soft

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LAURAM72

07/04/2024

3/5
Verified buyer

Smells off, stripped colour not my thing

I only used the product three times I just couldn't get by the smell. I read the reviews and purchased all three and by far not cheap. Most of the reviews are from people who got this item from Top Box I paid cash. The pre-wash made my hair feel like straw understandable it is stripping my hair but it stripped my colour as well, the shampoo did not lather very well and being the bottle is so small for the cost you do not want to use a lot of product, the conditioner was okay but again I did not see a huge difference or any after the third use and just couldn't get over the smell. Honestly, I wonder if people paid full price for the product and did not get it a trial box if they would still give it such high ratings. I know you get what you pay for but in this case I don't think that I did. I will not be purchasing it again.

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matteo524

29/03/2024

5/5
Testers' review

Great results

This pre shampoo really helped with the strength of my hair. My hair was less frizzy and felt smoother and softer. My hair looked healthier and I found it easier to manage. "I received this product for free from Topbox Marketing for testing and review purposes."

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Recommend this product: Yes

Originally posted on sephora.com

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Jasmine2022

29/03/2024

5/5
Testers' review

Lovely

I love the product. After using it my hair looks shiny and feels so smooth. I would definitely recommend it. I received this product for free from Topbox Marketing for testing and review purposes.

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Recommend this product: Yes

Originally posted on sephora.com

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MilaOrdonez

29/03/2024

5/5
Testers' review

A must-have in my hair care routine!!!

I received this product for free from Topbox Marketing for testing and review purposes. Since the first time that I try, I saw great changes, my hair looks so smooth and healthy, of course is better if you use the complete kit.

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Recommend this product: Yes

Originally posted on sephora.com

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saby77

28/03/2024

5/5
Testers' review

Must have for a damaged hair routine!

I received this product from Topbox circle program as a complementary gift to test it and gives my honest opinion about it I was surprised by the result left my hair looks strong smooth and shinier as is mentioned exactly about the Kerastase premiere concentre ultra réparateur You can applied on the straight curly and colly hair perfect for a danaged hair it removes well the calcium Suggest to apply before shampoo Highly recommend especially for everyone following a hair treatment routine Must have

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Recommend this product: Yes

Originally posted on sephora.com

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ashleymeg

27/03/2024

4/5
Testers' review

Solid product

I received this product for free from Topbox Marketing for testing and review purposes. Love that the packaging is a pump (the rest of the line was twist off so not ideal. If you are not a fan of strong scents I would say avoid this. As someone who loves a strong scent I I loved that the scent lasted. I've never used a pre-wash product so this was an interesting experience. I usually only use shampoo on my scalp and then condition from mid shaft to ends. With this product you don't rinse it out and shampoo over it so I had to get use to that. Using the whole line my hair has felt almost lighter and very soft. It's less tangly and I found I could go a bit longer between washes (my hair normally gets oily the day I wash it). All in all I would say good product, removed on star for the price.

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Recommend this product: Yes

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Roxana01

27/03/2024

5/5
Testers' review

Your hair will thank you

I received this product for free from Topbox Marketing for testing and review purposes. I was super excited to receive it as I never tried a pre-shampoo before, this was the first time I would be using a pre-shampoo product. I have long, quite thick hair and as most mine is prone to damage from everyday styling and environmental factors as in my area we have quite a lot of pollution, so naturally I try to be on the lookout for products that promise to restore and rejuvenate my hair but that also deliver on that promise. I use it as directed, incorporated it into my haircare routine, applying it on wet hair, waiting for 5 minutes and then shampooing. Forst thing I loves was the scent of the product, subtle but fresh. Upon application, I noticed how lightweight the formula felt on my hair, not greasy and no heavy residues. Hair looks great, more healthy, ready to tackle the hardships of the day. Love it,definetly a keeper.

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Recommend this product: Yes

Originally posted on sephora.com

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Bissey

26/03/2024

5/5
Testers' review

A new step in my hair care routine!

This is my first experience using a pre-shampoo product. Loved the smell of the product and after a week of use, I do notice that my hair has become a bit lighter and a bit softer even though I use hot styling tools. I would recommend if you don't mind an extra step in our routine! I received this product for free from Topbox Marketing for testing and review purposes.

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Recommend this product: Yes

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diso21

25/03/2024

4/5
Testers' review

BUY IT!!!

I absolutely love this product. My hair has never looked healthier and feels amazing. I received this product for free from Topbox Marketing for testing and review purposes.

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Recommend this product: Yes

Originally posted on sephora.com

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Kérastase offers luxury care for exceptional hair since 1964. Combining professional haircare know-how and the best of L’Oreal Advanced Research through iconic routines.