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
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.
In case of contact with eyes, immediately rinse thoroughly with water.
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 (F.I.L. N70030006/1). The ingredients are constantly updated. Before using a product, please read the list of ingredients on its packaging to ensure they are suitable for your personal use.
Première Concentré Décalcifiant Ultra-Réparateur Hair treatment 45ml
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
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.
In case of contact with eyes, immediately rinse thoroughly with water.
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 (F.I.L. N70030006/1). The ingredients are constantly updated. Before using a product, please read the list of ingredients on its packaging to ensure they are suitable for your personal use.
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