Bain Decalcifiant | Damaged Hair | Repair | Kérastase

Anti-Damage

Bain Décalcifiant Réparateur: Rebuilding Shampoo

A sulfate-free formula that gently cleanses scalp and hair for all types of damaged hair.  

250 ml

FIND YOUR NEAREST SALON

REIGNITE YOUR INNER STRENGTH.

Kérastase Première Bain Décalcifiant Réparateur is a decalcifying, repairing shampoo for all types of over-processed or damaged hair. This sulfate-free* professional-level shampoo gently cleanses the scalp and hair while removing calcium, which further weakens treated hair. Hair is repaired from the inside out, breakage reduced, and its health restored.

A white creamy shampoo that transforms into a luxurious foam, its dual action fights the calcium overdose from hard water that attacks your already damaged or bleached hair, leaving it dull, lifeless, and limp. It also restores keratin links within the hair shaft, repairing hair at the core. Your hair feels smooth and manageable, shiny and bouncy.

We recommend layering Kérastase Première Bain Décalcifiant Réparateur on top of Kérastase Concentré Décalcifiant Ultra-Réparateur without rinsing first for maximum results. Team with other products from the Première range, like Masque Filler Réparateur for extra-repairing, restorative results.


BOTTLE MADE OF 95% RECYCLED PLASTIC**
93% STRONGER HAIR***


*without sulfated tensioactives
**excluding cap, colorant, and additive
***Instrumental test

KEY WORDS:

 

Premiere_Description

Premiere_Benefits

BENEFITS

Gently cleanses scalp and hair.
Removes calcium overdose.
Helps neutralise breakage and dullness.
Repairs hair at the core.

REVERSES 96% HAIR DAMAGE IN 1 USE*
73% SHINIER HAIR**
2X SMOOTHER HAIR**
93% STRONGER HAIR**

*With use of full system of Concentré + Bain + Masque or Concentré + Bain + Fondant, strengthens to reduce breakage
**Instrumental test

Premiere_HowtoUse

HOW TO USE

Step 1: Apply on wet hair, layered on top of Première Pre-Shampoo Treatment

Step 2: Massage and emulsify. Rinse thoroughly

Step 3: Follow with Première Fondant or Mask

KEY INGREDIENTS

 Premiere_CitricAcid

Citric Acid

An organic acid that acts from core to surface to deeply eliminate calcium overdose, neutralising dullness and stiffness.

 Premiere_Glycine

Glycine

Once calcium is removed, this amino acid penetrates hair's inner layer to deeply repair.

FULL INGREDIENT LIST

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

Premiere_Science

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 result, broken links between keratin chains are reconnected, dramatically reducing breakage.

Premiere_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.

Ratings & Reviews

Rating Snapshot

Select a row below to filter reviews

  • 50
  • 40
  • 30
  • 20
  • 10

Average Customer Ratings

Overall 0.0 out of 5 stars

Most Helpful Favorable Review

No Favorable Review Found

Most Helpful Critical Review

No Critical Review Found

Showing 0 out of 0

Filter by rating
Clear All
No Records Found

Frequently Asked Questions

1.

Decalcifying* repairing shampoo for all types of damaged hair.
This sulfate-free** shampoo gently cleanses the scalp and hair while removing calcium overdose*.
This decalcifying action helps neutralize breakage and dullness, repairing hair at the core*. Hair is stronger from within and smooth.

2.

Bain Décalcifiant Réparateur can be used on a daily basis.

3.

White creamy texture, voluptuous foam.

4.

10ml to 15ml depending on hair length.

5.

To maximize efficacy is always recommended to be used layered on top of the Concentré Décalcifiant Ultra-Réparateur.

COMPLETE YOUR ROUTINE

At Kérastase, we believe in the power of a complete haircare routine. Discover the products of this range and maximize your results!

My hair is

Related Articles

IN-SALON SERVICES

Ask your Hairdresser : Salon Ritual

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.

Discover all in-salon experiences

Services

Your Personal Care

KER_KSCAN_2023_MODEL_CAMERA_2_E4110300_16x9

K-SCAN IN SALON

Learn about the signature in-salon service that transforms hair quality in under 5 minutes.

KER_HAIR_DIAG_26_SEPHORA_KV_16x9 1

THE RIGHT PRODUCTS FOR YOU

Take the hair diagnosis quiz to find the best product mix for your hair wishes.

Locator FIND A SALON

Find a Kérastase salon near you to receive your personal diagnosis, discover salon rituals and shop products.