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
Illustration of the contemplated results obtained after applying:
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.
8% pure acids concentration
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
● SODIUM COCOYL ISETHIONATE
● DISODIUM LAURETH SULFOSUCCINATE
● GLYCOL DISTEARATE
● SODIUM LAURYL SULFOACETATE
● SODIUM LAUROYL SARCOSINATE ●
GLYCERIN
● PARFUM / FRAGRANCE
● PPG-5-CETETH-20
● DECYL GLUCOSIDE
● COCAMIDOPROPYL BETAINE
● COCO-BETAINE
● CITRIC ACID
● DIVINYLDIMETHICONE/DIMETHICONE COPOLYMER
● AMODIMETHICONE
● SODIUM HYDROXIDE
● POLYQUATERNIUM-7
● POLYQUATERNIUM-10
● CARBOMER
● SODIUM BENZOATE
● SODIUM CHLORIDE
● LIMONENE
● PEG-55 PROPYLENE GLYCOL OLEATE
● PROPYLENE GLYCOL
● SALICYLIC ACID
● BENZOIC ACID
● HYDROLYZED VEGETABLE PROTEIN PG-PROPYL SILANETRIOL
● GLYCINE
● POLYSORBATE 21
● TRIDECETH-6
● LINALOOL
● C12-13 ALKETH-23
● C12-13 ALKETH-3
● CITRAL
● CETRIMONIUM CHLORIDE
● PHENOXYETHANOL
● POTASSIUM SORBATE
PORTOFINO SUMMER
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.
8% pure acids concentration
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
● SODIUM COCOYL ISETHIONATE
● DISODIUM LAURETH SULFOSUCCINATE
● GLYCOL DISTEARATE
● SODIUM LAURYL SULFOACETATE
● SODIUM LAUROYL SARCOSINATE ●
GLYCERIN
● PARFUM / FRAGRANCE
● PPG-5-CETETH-20
● DECYL GLUCOSIDE
● COCAMIDOPROPYL BETAINE
● COCO-BETAINE
● CITRIC ACID
● DIVINYLDIMETHICONE/DIMETHICONE COPOLYMER
● AMODIMETHICONE
● SODIUM HYDROXIDE
● POLYQUATERNIUM-7
● POLYQUATERNIUM-10
● CARBOMER
● SODIUM BENZOATE
● SODIUM CHLORIDE
● LIMONENE
● PEG-55 PROPYLENE GLYCOL OLEATE
● PROPYLENE GLYCOL
● SALICYLIC ACID
● BENZOIC ACID
● HYDROLYZED VEGETABLE PROTEIN PG-PROPYL SILANETRIOL
● GLYCINE
● POLYSORBATE 21
● TRIDECETH-6
● LINALOOL
● C12-13 ALKETH-23
● C12-13 ALKETH-3
● CITRAL
● CETRIMONIUM CHLORIDE
● PHENOXYETHANOL
● POTASSIUM SORBATE
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.
Eco Stamps SVG + Tag
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
PDP Section FAQs
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.
PDP Section Related Articles
DISCOVER RELATED ARTICLES
HOW DOES PREMIERE HELP YOU REMOVE POROSITY AND RECLAIM YOUR NATURAL TEXTURE?
Between breakage, loss of definition, and increased porosity, the transition phase toward restoring your hair’s natural texture can be discouraging. Don’t lose heart, though the science behind the Première line works wonders on the hair fiber.
Luxury Haircare for Healthy Strands: The Ultimate Routines to Rescue Damaged Hair
Healthy hair can help us to exude confidence and beauty, so we want to take good care of it! However, many factors can wreak havoc on our tresses, causing damage that leaves us with brittle strands, split ends, dullness, and frizz.
HOW DOES PREMIERE HELP YOU REMOVE POROSITY AND RECLAIM YOUR NATURAL TEXTURE?
Between breakage, loss of definition, and increased porosity, the transition phase toward restoring your hair’s natural texture can be discouraging. Don’t lose heart, though the science behind the Première line works wonders on the hair fiber.
Luxury Haircare for Healthy Strands: The Ultimate Routines to Rescue Damaged Hair
Healthy hair can help us to exude confidence and beauty, so we want to take good care of it! However, many factors can wreak havoc on our tresses, causing damage that leaves us with brittle strands, split ends, dullness, and frizz.
