Kérastase Première Decalcifying Repairing Shampoo and Conditioner Duo for Damaged Hair with Pure Citric Acid and Glycine

A high-performance haircare duo designed to cleanse damaged hair of calcium buildup that leads to breakage.

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Image 1 - An image of three Kérastase hair care products, featuring text that states it restores up to 99% of hairs original strength, up to 82% shinier hair, up to 7 times smoother hair, and 95% agree hair looks radically healthy, along with a badge indicating a Marie Claire Hair Awards winner for 2024.
Image 2 - An illustration showing the steps of the Kérastase Première professional layering technique with three images: Step 1: a person applying pre-shampoo to their palm, with the text ACTIVATE REPAIR above; Step 2: a person layering shampoo on their palm with the text CLEANSE & REPAIR above; Step 3: a person holding a conditioner tube with the text CONDITION & REPAIR above, along with visible instructions for each step.
Image 3 - Image of two test tubes filled with different hair treatment formulas, with text indicating the ingredients: 5% Glycine with a description of Rebuild broken bonds between keratin chains to reduce breakage and 3% Pure Citric Acid with a description of Acts on inner & outer hair layer to neutralise dullness and stiffness. The top header reads Formulated with professional grade ingredients.
Image 4 - The image shows four women with different hair types in a grid format, each pair showing a before and after comparison of their hair; the visible text includes SUITABLE FOR ALL HAIR TYPES, FOR ALL DAMAGE, and TO HELP along with a list of hair concerns and benefits.
Image 5 - Image shows a dollop of white creamy foam on a light background with visible text reading WHITE CREAMY TEXTURE, VOLUPTUOUS FOAM and PRÉMIÈRE DECALCIFYING REPAIRING SHAMPOO.
Image 6 - A smooth, white, jelly-like texture is displayed on a light background, with visible text reading PREMIÈRE ANTI-RIGIDITY DECALCIFYING REPAIRING CONDITIONER.
Image 7 - A smiling man with wavy hair wearing a dark blazer and white shirt is featured alongside the text stating his name, HOVIG ETOYAN, Global Professional Ambassador, and a message about addressing damaged hair concerns in a salon.
Image 8 - A man with a beard is wearing a white lab coat over a black shirt, standing against a light gray background, with text stating that women report persistent hair damage despite using various repairing products, mentioning excessive calcium in rinsed water weakens hair and introducing a solution that includes citric acid and glycine for repair.

Calcium in water can further damage already delicate over-processed or bleached hair. Being more porous, damaged hair can absorb up to three times more calcium than natural hair. This haircare duo are formulated with a concentration of pure citric acid and glycine to decalcify hair from calcium overdose, visibly repair, and reduce the appearance of stiffness and dullness.

Set Contents:

Kérastase Première Decalcifying Repairing Shampoo for Damaged Hair with Pure Citric Acid and Glycine 250ml
Suitable for all hair types, the shampoo removes excess calcium and helps visibly repair all types of damaged hair, including damage by heat tools, colour treatment, bleaching and over-processing. This professional-level shampoo gently cleanses the scalp and hair while removing excess calcium, which further weakens treated hair. Use the full routine to help repair hair from the inside out, reduce breakage and restore a healthy feel to the hair. The creamy shampoo transforms into a luxurious foam, with its dual-action formula targeting the calcium overdose from hard water to leave hair feeling smooth, manageable and bouncy.

Decalcifying Repairing Conditioner for Damaged Hair 200ml
The conditioner helps to remove excess calcium and visibly repair all types of damaged hair, including damage by heat tools, colour treatment, bleaching and over-processing. It works to recreate hair’s natural movement and bounce when used as part of the Première routine. The conditioner envelops hair with its lightweight jelly-like texture and helps restore visible strength and resilience.

STEP 1 – ACTIVATE REPAIR. Start by applying the Pre-Shampoo Hair Treatment generously before the shower to damp hair. Leave in for 5 minutes. Do not rinse.

STEP 2 – CLEANSE & REPAIR. After 5 minutes, layer directly on top with the Deep Repairing Shampoo. Apply and massage, then rinse thoroughly and towel dry hair.

STEP 3 – CONDITION & REPAIR. Apply the Deep Repairing Conditioner on lengths, massage then rinse. Twice a week, apply the Anti-Breakage Repairing Filler Mask on top of the Conditioner. Massage and twist through lengths. Leave in for 10 minutes.

STEP 4 – PROTECT & REPAIR. Apply the Repairing Anti-Frizz Filler Serum on lengths of towel-dried hair to protect hair from damage and heat up to 230°C*, blow dry and heat style. Do not rinse.

To finish your Première routine, apply 1 or 2 drops of Intensive Shine Repairing Oil to damp or dry hair to nourish lengths and split ends. *Instrumental test

Citric Acid: An organic acid that neutralises dullness and stiffness by removing calcium overdose
Glycine: An amino acid that helps to visibly repair and reduce breakage

Shampoo: 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.

Conditioner: Aqua / Water / Eau, Glycerin, Cetearyl Alcohol, Distarch Phosphate, Quaternium-87, Dimethicone, Behentrimonium Chloride, Propylene Glycol, Phenoxyethanol, Peg-150/Decyl Alcohol/Smdi Copolymer, Amodimethicone, Limonene, Isopropyl Alcohol, Trideceth-10, Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol, Glycine, Citric Acid, Chlorhexidine Digluconate, Peg-100 Stearate, Linalool, Sodium Hydroxide, Steareth-6, Trideceth-3, Citral, Sodium Benzoate, Acetic Acid, Potassium Sorbate, Parfum / Fragrance.

For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.