A repairing mask that smooths rough, weakened hair
Kérastase Première Masque Filler Réparateur is a rinse-out repair mask from the Kérastase Première range, made for hair that feels rough, brittle or worn from colouring and heat. It works as a filler care, meant to fill in the weak points along the fibre so lengths feel smoother, more even and easier to comb. It is used after the Première decalcifying shampoo or any gentle shampoo.
The texture
A creamy mask that coats lengths without weighing them down. It melts on wet hair and rinses out cleanly, leaving hair supple rather than coated.
Who it suits
- Hair that has become rough or straw-like after bleaching or colouring
- Ends that snap when brushed
- People who use hot tools often and want a weekly repair step
- Anyone following the full Première routine
Worth knowing before you buy: This is a rinse-out mask, so it improves how hair feels and looks but cannot permanently rebuild damaged hair. Regular use is what keeps the effect going.
Complete the routine

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The lighter Première conditioner for everyday use.
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Première Huile Gloss
A gloss oil to seal in shine after styling.
Shop →Characteristics
- Texture: creamy mask
- Hair type: damaged, weakened hair
- Concerns: roughness, brittleness, breakage
- When to use: once or twice a week after shampoo
- Main benefits: smoother, more supple lengths
How to use
After shampooing, squeeze water from the hair and apply to lengths and ends. Leave on for a few minutes, then rinse thoroughly.
Manufacturer information
Brand: Kérastase (L'Oréal Professionnel Produits)
Address: 14 rue Royale, 75008 Paris, France
EAN: 3474637196646
