Kérastase Première Decalcifying Repairing Shampoo is a rich double-action shampoo that works inside and out to remove excess calcium and deeply repair damage for all hair types. Formulated with professional grade ingredients: Pure Citric Acid and Glycine, this shampoo helps repair damage from heat styling, over-processing, colour treatment, bleaching, and even water in your shower.
Why you need it
Why you need it
Kérastase Première Decalcifying Repairing Shampoo gently cleanses the scalp and hair while removing the excess calcium, which further weakens treated hair.
This is a professional-level shampoo with a white creamy texture that transforms into a luxurious foam. Its dual action fights the calcium overdose from hard water that attacks your already damaged or bleached hair, which leaves it dull, lifeless, and limp.
This Decalcifying Repairing Shampoo also helps restore keratin links within the hair shaft, repairing hair at the core. Hair is smooth, healthy and manageable with enviable shine.
- Gently cleanses scalp and hair
- Removes calcium overdose*
- Helps neutralise breakage and dullness
- Repairs hair at the core.
*Instrumental test, after continued use of the Première routine.
how to use
how to use
Apply on wet hair, layered on top of the Decalcifying Repairing Pre-Shampoo Treatment. Massage and emulsify. Rinse thoroughly. Follow with Première Conditioner or Mask.
For all types of damaged hair.
Key Ingredients
Key Ingredients
Citric acid: Acts from core to surface to deeply eliminate calcium overdose and help neutralise dullness and stiffness.
Amino acid Glycine: Penetrates hair's inner layer, to help deeply repair.
As a result, this helps reconnect broken links between keratin chains, dramatically reducing breakage.
INGREDIENTS
INGREDIENTS
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.
Faq's
Faq's
Q: Can Decalcifying System Reparative Shampoo be used on a daily basis?
A: Yes, this shampoo can be used on a daily basis.
SHIPPING & RETURNS
SHIPPING & RETURNS
Kérastase Première Decalcifying Repairing Shampoo
Kérastase Première Decalcifying Repairing Shampoo
250ml
Save € 7.70 - 20% Off

Kérastase Première Decalcifying Repairing Shampoo is a rich double-action shampoo that works inside and out to remove excess calcium and deeply repair damage for all hair types. Formulated with professional grade ingredients: Pure Citric Acid and Glycine, this shampoo helps repair damage from heat styling, over-processing, colour treatment, bleaching, and even water in your shower.
Why you need it
Why you need it
Kérastase Première Decalcifying Repairing Shampoo gently cleanses the scalp and hair while removing the excess calcium, which further weakens treated hair.
This is a professional-level shampoo with a white creamy texture that transforms into a luxurious foam. Its dual action fights the calcium overdose from hard water that attacks your already damaged or bleached hair, which leaves it dull, lifeless, and limp.
This Decalcifying Repairing Shampoo also helps restore keratin links within the hair shaft, repairing hair at the core. Hair is smooth, healthy and manageable with enviable shine.
- Gently cleanses scalp and hair
- Removes calcium overdose*
- Helps neutralise breakage and dullness
- Repairs hair at the core.
*Instrumental test, after continued use of the Première routine.
how to use
how to use
Apply on wet hair, layered on top of the Decalcifying Repairing Pre-Shampoo Treatment. Massage and emulsify. Rinse thoroughly. Follow with Première Conditioner or Mask.
For all types of damaged hair.
Key Ingredients
Key Ingredients
Citric acid: Acts from core to surface to deeply eliminate calcium overdose and help neutralise dullness and stiffness.
Amino acid Glycine: Penetrates hair's inner layer, to help deeply repair.
As a result, this helps reconnect broken links between keratin chains, dramatically reducing breakage.
INGREDIENTS
INGREDIENTS
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.
Faq's
Faq's
Q: Can Decalcifying System Reparative Shampoo be used on a daily basis?
A: Yes, this shampoo can be used on a daily basis.
About the Brand
About the Brand
Kérastase is a luxury French haircare brand known for delivering top-quality results since 1964. Whether your hair needs repair with Kérastase Première, nourishment with Kérastase Nutritive, or brightness with Kérastase Blond Absolu, there’s a perfect solution for you. Kérastase shampoos, conditioners, masks, and oils use advanced science with premium ingredients for healthier, stronger, and more radiant hair. Trusted by professionals and loved worldwide, Kérastase sets the standard for luxury haircare. Discover the power of Kérastase shampoos, conditioners and treatments for salon-quality results at home.
SHIPPING & RETURNS
SHIPPING & RETURNS


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Makes my hair smooth and very soft even after the first use. Lovely scent too.
My hair feels great after using this & the full range!
really like this shampoo and would definitely recommend it. It works well for all types of damaged hair, and as someone with blonde hair, I’ve noticed it leaves my hair feeling soft, healthy, and more manageable
Absolutely loved this shampoo. my hair is dry and quite damaged but even after the shampoo alone I noticed a big difference
Kérastase nevers disappoints, quality products & leaves hair feeling like you left the salon