Product Details

Kérastase Première Masque Filler Réparateur is a luxurious, anti-breakage mask designed for all types of damaged or over-processed hair. Formulated with glycine and hydrolyzed vegetable protein, this rich, creamy mask decalcifies hair by counteracting excess calcium, which weakens hair fibers. It rebuilds inner strength by 97%***, reduces breakage by 98%**, and boosts shine by 53%*, leaving hair smoother, stronger, and more resilient.

Ideal for chemically treated, bleached, or heat-damaged hair, this mask soaks deeply into the hair fiber, delivering intense conditioning to restore vitality. For optimal results, layer with Kérastase Première Concentre Décalcifiant Ultra-Réparateur and Bain Décalcifiant Réparateur without rinsing between steps. Use twice weekly to maintain healthy, shiny, and manageable hair.

Key Benefits

• Reduces breakage by 98%** for stronger hair
• Reinforces inner hair structure by 97%***
• Boosts shine by 53%* for a radiant, healthy look
• Decalcifies to counteract damage from excess calcium
• Smooths and conditions for improved manageability
• Safe for colored and chemically treated hair

Suitable For

• All types of damaged or over-processed hair
• Bleached, colored, or chemically treated hair
• Hair prone to breakage, dullness, or roughness
• Twice-weekly use for intensive repair and nourishment

*Instrumental test after application of the Masque Filler Réparateur

**Instrumental test after application of the Masque Filler Réparateur + Bain Décalcifiant

***Instrumental test after application of the Concentre Décalcifiant + Bain Décalcifiant + Masque Filler

Directions For Use

1. After cleansing with Kérastase Première Bain Décalcifiant Réparateur, towel-dry hair.

2. Apply a small amount of Kérastase Première Masque Filler Réparateur to lengths and ends.

3. Massage gently to ensure even distribution and leave on for 5 minutes.

4. Rinse thoroughly for stronger, shinier, smoother hair.

Pro Tips

• Layer with Première Concentre Décalcifiant Ultra-Réparateur before shampooing for enhanced repair.
• Use twice weekly for optimal results, alternating with a lighter conditioner like Nutritive Lait Vital.
• Follow with Première Huile Gloss Réparatrice for added shine and protection.

In case of contact with eyes, rinse them immediately and thoroughly. If irritation occurs, reduce the frequency of use.

Ingredients

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 • ISODODECANE • 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 •

*We make every effort to keep our ingredient lists accurate and up to date. However, formulations may be improved or adjusted over time, and slight variations can occur between regions due to local regulations. For the most accurate information, always refer to the ingredient list printed on your product packaging.

Frequently Asked Questions

Q. How does Kérastase Première Masque Filler Réparateur benefit damaged hair?

A. It decalcifies and repairs with glycine and vegetable proteins, reducing breakage by 98%** and boosting shine by 53%* for stronger, smoother hair.

Q. Is Kérastase Première Masque Filler Réparateur safe for colored hair?

A. Yes, its gentle formula nourishes and repairs colored or chemically treated hair without affecting vibrancy.

Q. Can Kérastase Première Masque Filler Réparateur be used with other Première products?

A. Yes, it pairs perfectly with Première Concentre Décalcifiant and Bain Décalcifiant Réparateur for enhanced repair and shine.

Q. How often should I use Kérastase Première Masque Filler Réparateur?

A. Use twice weekly for intensive repair, or as needed for ongoing maintenance of damaged hair.

Q. Does Kérastase Première Masque Filler Réparateur help with hair breakage?

A. Yes, it reduces breakage by 98%** and reinforces inner hair structure by 97%*** for stronger, healthier strands.

Q. Is Kérastase Première Masque Filler Réparateur suitable for fine hair?

A. Yes, its creamy formula nourishes without weighing down fine or damaged hair when applied sparingly to lengths and ends.

Q. Can Kérastase Première Masque Filler Réparateur be used on curly hair?

A. Yes, it repairs and smooths curly or coily hair, enhancing shine and reducing breakage for defined, healthy curls.

Q. What’s the difference between Kérastase Première Masque Filler Réparateur and Nutritive Masquintense?

A. Première Masque targets damaged, over-processed hair with decalcifying repair, while Nutritive Masquintense nourishes dry hair for hydration and softness.