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Concentré Décalcifiant Ultra-Réparateur
15ml / 45ml / 250ml / 1000ml
Product Description
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*
Recreates 99% of hair's original strength**
*Excluding colorants and additives
**Instrumental test after 6 applications of Première Concentré + Bain + Fondant/Masque
Key Words:
Repairing – Strengthening – Remove Calcium – Damaged Hair
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Damaged Hair |
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Stronger Hair |
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Luxurious Care |
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Product Benefits
✔ Decalcifies* and dramatically repairs persistent damage.
✔ Reverses stiffness and dullness
✔ Reconnects broken links between keratin chains* for an inner structure reinforcement
Recreates 99% of hair's original strength*
+97% inner structure reinforcement*
93% less breakage**
75% more shine**
*Instrumental test after 6 applications of Première Concentré + Bain + Fondant/Masque
**Instrumental test
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.*
*Maximize your results with the power of layering
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.
Full Ingredients List
Aqua / Water / Eau • Glycerin • Propylene Glycol • Glycine • Citric Acid • Sodium Hydroxide • Parfum / Fragrance • Cetrimonium Chloride • Peg-40 Hydrogenated Castor Oil • Polysorbate 20 • Polysorbate 80 • Phenoxyethanol • Hydrolyzed Vegetable Protein Pg-propyl Silanetriol • Quaternium-80 • Limonene • Hydroxypropyl Guar • Hydroxypropyl Guar Hydroxypropyltrimonium Chloride • Linalool • Sodium Benzoate • Citral • Potassium Sorbate
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How To Dramatically Reverse Persistent Damage?
Kerastase discovered the reason behind damage that keeps coming back: CALCIUM!
3X more calcium is absorbed with damaged hair as it is more porous (vs healthy hair), leading to a calcium overdose
PERSISTENT damage happens when calcium sneaks in-between keratin chains at every contact with water, breaking their links, making hair rigid, stiff and easy to break
BUILD-UP of calcium on the outside makes hair rough and dull
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.
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Première Signature Scent
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.
CITRUS • MANDARIN • PREMIUM FLOWERS • WOODY
What is Concentré Décalcifiant Ultra-Réparateur ?
Why is Concentré Décalcifiant Ultra-Réparateur used before the shampoo?
What is the leave-in time?
What is the quantity that is recommended to be used?
Can Concentré Décalcifiant Ultra-Réparateur be used/applied alone?
![](/-/media/project/loreal/brand-sites/kerastase/emea/inter/products/premiere/ker_premiere_2024_pro_tutorial_application_masque_2_multiple_ean_16x9.jpg?w=320&rev=1b8e9e11dc784d94b810116a61060a26&hash=FB630AEAA4E036BE7E543EE6E10F75CB 320w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/products/premiere/ker_premiere_2024_pro_tutorial_application_masque_2_multiple_ean_16x9.jpg?w=400&rev=1b8e9e11dc784d94b810116a61060a26&hash=156B97738B78A818058535749A13FA8D 400w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/products/premiere/ker_premiere_2024_pro_tutorial_application_masque_2_multiple_ean_16x9.jpg?w=500&rev=1b8e9e11dc784d94b810116a61060a26&hash=91C757936D42399D236DF5A501E46B91 500w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/products/premiere/ker_premiere_2024_pro_tutorial_application_masque_2_multiple_ean_16x9.jpg?w=600&rev=1b8e9e11dc784d94b810116a61060a26&hash=76A8D09E55F8FC3AD80EF3DA2B579C24 600w,/-/media/project/loreal/brand-sites/kerastase/emea/inter/products/premiere/ker_premiere_2024_pro_tutorial_application_masque_2_multiple_ean_16x9.jpg?w=767&rev=1b8e9e11dc784d94b810116a61060a26&hash=3069CE1EE4FAA269366BD64867335862 767w)
IN-SALON SERVICES
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Far more than the place to get your root touch-up or an occasional trim, book an appointment at your nearest Kérastase salon for a complimentary personalized hair diagnosis.
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