CONCENTRÉ DÉCALCIFIANT ULTRA-RÉPARATEUR HAIR TREATMENT
CONCENTRÉ DÉCALCIFIANT ULTRA-RÉPARATEUR HAIR TREATMENT
A dual-action decalcifying and repairing pre-shampoo hair treatment for damaged hair. Removes calcium and reinforces hair strength, leaving it stronger, smoother, and shinier.
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REIGNITE YOUR INNER STRENGTH.
The first pre-shampoo treatment that removes calcium and fully repairs all types of damaged hair.
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.
BOTTLE MADE OF 95% RECYCLED PLASTIC*
REVERSES 93% HAIR DAMAGE IN 1 USE**
*Excluding colorants and additives
**Strengthens to reduce breakage
REIGNITE YOUR INNER STRENGTH.
The first pre-shampoo treatment that removes calcium and fully repairs all types of damaged hair.
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.
BOTTLE MADE OF 95% RECYCLED PLASTIC*
REVERSES 93% HAIR DAMAGE IN 1 USE**
*Excluding colorants and additives
**Strengthens to reduce breakage
BENEFITS
Repair
Damaged Hair
Stronger Hair
Luxurious Care
Decalcifies* and dramatically repairs persistent damage.
Reverses stiffness and dullness.
Reconnects broken links between keratin chains* for an inner structure reinforcement.
REVERSES 93% HAIR DAMAGE IN 1 USE*
REPAIR HAIR BONDS
TRANSFORM YOUR HAIR IN 1 USE
*Strengthens to reduce breakage
Step 1: Apply generously on wet lengths before shampoo and massage throughout.
Step 2: Leave on for 5 minutes. Don’t rinse.
Step 3: Layer Première Bain directly on top to maximize efficacy.
Step 4: Rinse and follow with Première Fondant or Mask.
BENEFITS
Repair
Damaged Hair
Stronger Hair
Luxurious Care
Decalcifies* and dramatically repairs persistent damage.
Reverses stiffness and dullness.
Reconnects broken links between keratin chains* for an inner structure reinforcement.
REVERSES 93% HAIR DAMAGE IN 1 USE*
REPAIR HAIR BONDS
TRANSFORM YOUR HAIR IN 1 USE
*Strengthens to reduce breakage
BEFORE / AFTER
See results on different hair types.
Illustration of the contemplated results obtained after applying:
PREMIÈRE
How to dramatically reverse persistent damage?
Kérastase discovered the reason behind damage that keeps coming back: CALCIUM!
Damaged hair is porous and absorbs 3 times more calcium from water (vs healthy hair) leading to a calcium overdose.
At each contact with water, calcium accumulates creating persistent damage. Calcium sneaks in-between keratin chains, and breaks their links, making hair rigid, stiff and easy to break.
On the outside, calcium builds-up, on the scales, making hair rough and dull.
Free hair from calcium overdose with Citric Acid, an organic acid that acts from core to surface, to neutralise dullness and stiffness. Once calcium is removed, Glycine, an amino acid, penetrates hair's inner layer to deeply repair. As a results, broken links between keratin chains are reconnected, dramatically reducing breakage.
Citric Acid
An organic acid that acts from core to surface to deeply eliminate calcium overdose, neutralising dullness and stiffness.
Glycine
Once calcium is removed, this amino acid penetrates hair's inner layer to deeply repair.
- AQUA / WATER / EAU
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- ● DISODIUM LAURETH SULFOSUCCINATE
- ●
- ● SODIUM LAURYL SULFOACETATE
- ● SODIUM LAUROYL SARCOSINATE ● GLYCERIN
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- ● C12-13 ALKETH-23
- ● C12-13 ALKETH-3
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- ●

TOP NOTES
CITRUS ACCORD WITH HAPPY MANDARIN

HEART NOTES
DELICATE AND SILKY PREMIUM FLOWERS

BOTTOM NOTES
ENVELOPING RICH AND SUBTLE WOODY FACETS
This luminous creation reveals the sensuality of a vibrant mandarin. The Fragrance unveils a citrus & mandarin cocktail surrounded by an accord of orange flower and jasmine. It creates a true summer nectar sending you directly to Italy.
Kérastase has been committed to a beauty without animal testing for more than 30 years
100% Recycled Plastic*
*excluding pump,cap,labels and colorants
Vegan Formula*
*no animal derived ingredients
Made in a factory using 100% Renewable Energy*
*In the previous calendar year. Find more information in the L'Oréal Universal Registration
SCIENCE
PREMIÈRE
How to dramatically reverse persistent damage?
Kérastase discovered the reason behind damage that keeps coming back: CALCIUM!
Damaged hair is porous and absorbs 3 times more calcium from water (vs healthy hair) leading to a calcium overdose.
At each contact with water, calcium accumulates creating persistent damage. Calcium sneaks in-between keratin chains, and breaks their links, making hair rigid, stiff and easy to break.
On the outside, calcium builds-up, on the scales, making hair rough and dull.
Free hair from calcium overdose with Citric Acid, an organic acid that acts from core to surface, to neutralise dullness and stiffness. Once calcium is removed, Glycine, an amino acid, penetrates hair's inner layer to deeply repair. As a results, broken links between keratin chains are reconnected, dramatically reducing breakage.
KEY INGREDIENTS
Citric Acid
An organic acid that acts from core to surface to deeply eliminate calcium overdose, neutralising dullness and stiffness.
Glycine
Once calcium is removed, this amino acid penetrates hair's inner layer to deeply repair.
- AQUA / WATER / EAU
- ●
- ● DISODIUM LAURETH SULFOSUCCINATE
- ●
- ● SODIUM LAURYL SULFOACETATE
- ● SODIUM LAUROYL SARCOSINATE ● GLYCERIN
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ●
- ● C12-13 ALKETH-23
- ● C12-13 ALKETH-3
- ●
- ●
- ●
- ●

TOP NOTES
CITRUS ACCORD WITH
HAPPY MANDARIN

HEART NOTES
DELICATE AND SILKY
PREMIUM FLOWERS

BOTTOM NOTES
ENVELOPING RICH AND
SUBTLE WOODY FACETS
FRAGRANCE
PORTOFINO SUMMER
This luminous creation reveals the sensuality of a vibrant mandarin. The Fragrance unveils a citrus & mandarin cocktail surrounded by an accord of orange flower and jasmine. It creates a true summer nectar sending you directly to Italy.
Kérastase has been committed to a beauty without animal testing for more than 30 years
100% Recycled Plastic*
*excluding pump,cap,labels and colorants
Vegan Formula*
*no animal derived ingredients
Made in a factory using 100% Renewable Energy*
*In the previous calendar year. Find more information in the L'Oréal Universal Registration
THEY TRIED IT, THEY LOVED IT
Get inspired by these Première transformations. #ReigniteYourInnerStrength
THEY TRIED IT, THEY LOVED IT
Get inspired by these Première transformations. #ReigniteYourInnerStrength
FREQUENTLY ASKED QUESTIONS
What is Concentré Décalcifiant Ultra-Réparateur?
Pre-shampoo treatment to decalcify and repair all types of damaged hair.
A professional-grade concentration of pure acids to decalcify and dramatically repair persistent damage. Penetrates deep into the hair to free it from calcium overdose, reverses stiffness and dullness, while reconnecting broken links between keratin chains. As a result, hair is stronger, healthier-looking, and shinier - as if renewed.
Why is Concentré Décalcifiant Ultra-Réparateur used before the shampoo?
Shampoos, like other hair care products, have also a coating effect that will protect the hair fiber but at the same time make it harder for our actives to penetrate. By applying the Concentré on wet hair before the shampoo we can maximize the active penetration on the hair.
The concentré is the 1st step to provide an ultra-concentrated shot of active, up to the core of the fiber. Layering it with a bain or masque enables to have a double massage, which makes the intake of actives even better.
What is the leave-in time?
Leave it on for 5 minutes.
Don’t rinse and layer Première Bain directly on top to maximize efficacy. Then rinse.
What is the quantity that is recommended to be used?
Apply 15 to 25ml (4/5 pumps) with a brush. Do not rinse.
Can Concentré Décalcifiant Ultra-Réparateur be used/applied alone?
The entire range has been created to decalcify and treat damaged hair.
Each product contributes to achieving the best decalcification and repair results.
COMPLETE YOUR ROUTINE
PREMIÈRE
At Kérastase, we believe in the power of unique experiences. Discover the products of this range and maximize your results!
BAIN DÉCALCIFIANT RÉPARATEUR SHAMPOO
Decalcifying repairing shampoo for damaged hair. A rich double-action shampoo that works inside and out to remove calcium and strengthen and repair damaged hair.
FONDANT FLUIDITÉ RÉPARATEUR CONDITIONER
A repairing, decalcifying, softening conditioner for damaged hair. It removes the calcium overdose that attacks treated hair, and then repairs the damage in a dual-action effect, restoring softness, moisture, and strength.
MASQUE FILLER RÉPARATEUR HAIR MASK
An anti-breakage repairing resurfacing hair mask that restores moisture and strengthens all types of damaged hair.
SÉRUM FILLER FONDAMENTAL HAIR SERUM
A leave-in repairing anti-breakage filler hair serum. This anti-frizz serum works to seal and fill hair strands, and protect them from the heat of styling tools, leaving hair shiny and strong.
HUILE GLOSS RÉPARATRICE HAIR OIL
Shine intensifying repairing oil for damaged hair.
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