Kerastase Treatment Kérastase Première Concentré Décalcifiant Ultra-Réparateur 250ml
Kerastase Shampoo Kérastase Concentré Décalcifiant Ultra-Réparateur 250ml
Kerastase Shampoo Kérastase Concentré Décalcifiant Ultra-Réparateur 250ml

Kérastase Première Concentré Décalcifiant Ultra-Réparateur 250ml

Regular price$99.00
Tax included.

  • Free Australian shipping over $50


Kérastase Première Concentré Décalcifiant Ultra-Réparateur 250ml

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 saviour 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 Kérastase Première Fondant Fluidité Réparateur as a final step.


  • Decalcifies* and dramatically repairs persistent damage.
  • Reverses stiffness and dullness
  • Reconnects broken links between keratin chains* for an inner structure reinforcement

How To

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.*


Why is Concentré Décalcifiant Ultra-Réparateur used before the shampoo?

Shampoos, like other hair care products, have 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.

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.


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

Our shipping carrier of choice is Australia Post. You will be notified of your order status where you will be able to track the status of your delivery from the final click until it's at your door.

All orders from Charli & Kate will require a signature on delivery, unless you opt to leave your package in a safe place. If we miss you, don't worry. A postage slip will left for you to collect your goodies from your nearest post office.

If your order is over $50 we cover the cost of postage!

How long will my order take to arrive? 

  • Standard Post: 2-5 Business Days for Metropolitan Areas & East Coast
  • Standard Post: 2-4 Business Days for VIC 
  • Standard Post: 3-5 Business Days for QLD
  • Standard Post: 5-6 Business Days for SA
  • Standard Post: 6-9 Business Days for WA & Regional Areas
  • Express Post: 1-3 Business Day for Metropolitan Sydney & NSW
  • Express Post: 2-4 Business Days for VIC
  • Express Post: 2-3 Business Days for QLD
  • Express Post: 2-3 Business Days for SA
  • Express Post: 3-4 Business Days for WA & Regional Areas


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