Kérastase Première Masque Filler Réparateur Deep Repair Hair Mask

Kérastase Première Masque Filler Réparateur

Deep Repair Hair Mask for Calcium-Damaged Hair

Available in Canada at Curious Salons

For

Damaged, brittle, or calcium-stressed hair needing deep repair, restored elasticity, and renewed softness after exposure to hard water, chemical stress, or over-processing.

Description

A deeply restorative ritual for hair seeking renewal. Kérastase Première Masque Filler Réparateur is an intensely repairing treatment mask that replenishes, softens, and rebuilds the fibre after calcium has been removed. Its rich, creamy texture melts into the hair — filling weakened areas, improving elasticity, and restoring graceful movement from root to tip.

Enriched with Citric Acid, Glycine, and advanced repairing actives, this mask strengthens the inner fibre, smooths roughness, and seals the cuticle for radiant shine. Especially beneficial for hair exposed to hard water or frequent colouring — a common concern across Canada.

Who It’s For

Ideal for damaged, dry, brittle, or calcium-stressed hair needing softness, strength, and deep renewal. Safe for colour-treated hair.

What It Does

• Deeply repairs and fortifies the hair fibre
• Restores elasticity, softness, and fluidity
• Reverses stiffness caused by calcium buildup
• Smooths and seals the cuticle for luminous shine
• Reduces breakage and improves strength
• Leaves hair supple, hydrated, and beautifully revitalized

How To Use

Apply to towel-dried hair after shampooing. Work through mid-lengths and ends. Leave for 5 minutes, then rinse thoroughly. Use 1–2 times per week, or pair with the Concentré Décalcifiant Ultra-Réparateur for an intensive ritual.

Key Ingredients

• Citric Acid — Helps reverse the effects of internal calcium buildup on the hair fibre
• Glycine — Restores softness, flexibility, and resilience to damaged hair
• Amodimethicone — Smooths and seals the cuticle for shine and manageability
• Tocopherol (Vitamin E) — Antioxidant that supports fibre health and vitality

Full Ingredient List

Aqua / Water / Eau, Cetearyl Alcohol, Behentrimonium Methosulfate, Amodimethicone, Bis-Behenyl/Isostearyl/Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate, Parfum / Fragrance, Behentrimonium Chloride, Lauryl Laurate, Caprylic/Capric Triglyceride, Butylene Glycol, Hydroxypropyl Starch Phosphate, Aminopropyl Dimethicone, Sodium Hydroxide, Phenoxyethanol, Sododecane, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Limonene, Isopropyl Alcohol, PVP, Trideceth-6, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Glycine, Citric Acid, Linalool, Cetrimonium Chloride, Citral, Sodium Benzoate, Potassium Sorbate, Tocopherol.

Ingredient lists may be updated. Please refer to the product packaging for the most current ingredient information.

Why You’ll Love It

Because it brings the fibre back to life. This decadent mask restores softness, strength, and fluid movement — the perfect weekly ritual for truly revived, beautifully resilient hair.