Kérastase Première Anti-Frizz Reparative Filler Serum 90ml

Kérastase Première Anti-Frizz Reparative Filler Serum is a lightweight leave-in treatment designed for damaged hair that’s prone to frizz, dullness and stiffness. The silky, balmy texture smooths through towel-dried lengths to help protect against the effects of heat styling, humidity and hard water. Formulated with peptides and glycine, the serum works to refill the hair surface, support strength and enhance gloss, so hair feels softer, looks more polished and is easier to style.

Ideal for all hair types that have been coloured, bleached or over-processed, this serum fits seamlessly into an existing haircare routine as the final care step before styling. Used before blow-drying or heat tools, it offers heat protection up to 230°C and provides long-lasting anti-frizz care for up to 72 hours. Hair is left feeling smoother and more supple, with a healthy-looking shine that complements the rest of the Kérastase Première regime.

Why we love it
- Designed to smooth and soften damaged hair while helping to control frizz for up to 72 hours
- Offers heat protection up to 230°C, making it a reliable partner for regular blow-drying and styling tools
- Peptide- and glycine-infused formula helps to support hair’s strength and refill the surface for a glossier, more polished finish
- Lightweight leave-in texture fits easily into any routine and works across all hair types, especially coloured, bleached or over-processed hair

How to use
How to Use:
Start with freshly washed, towel-dried hair. Apply a small amount of Kérastase Première Anti-Frizz Reparative Filler Serum to the lengths and ends. Distribute evenly through the hair, then blow-dry and heat style as desired. Do not rinse.

Frequency:
Use as needed after washing hair, or according to the product instructions.

Application Technique:
Work the serum between your hands, then smooth it through mid-lengths and ends, focusing on areas that feel dry or frizzy. Comb or brush through to ensure even distribution before using a hairdryer or heat tools.

Best Practices:
Apply to clean, towel-dried hair for best results and layer with other Première care steps if using the full routine. Use a modest amount to avoid overloading fine hair and allow the product to absorb before styling.

Safety Tips:
For external use only. Avoid contact with eyes; if this occurs, rinse thoroughly with water. Discontinue use if irritation occurs and keep out of reach of children. Always follow any additional guidance on the packaging.

Aqua / Water / Eau, Isopropyl Myristate, Dimethicone, Triethanolamine, Amodimethicone, Parfum / Fragrance, Phenoxyethanol, Carbomer, Polyquaternium-4, Potato Starch Modified, Limonene, Hydroxypropyl Guar, Behentrimonium Chloride, Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol, Glycine, Trideceth-6, Isopropyl Alcohol, Linalool, Cetrimonium Chloride, Citral, Coumarin, Benzyl Salicylate, Sodium Benzoate, Benzyl Alcohol, Citronellol, Alpha-Isomethyl Ionone, Potassium Sorbate, Geraniol

How to Use:
Start with freshly washed, towel-dried hair. Apply a small amount of Kérastase Première Anti-Frizz Reparative Filler Serum to the lengths and ends. Distribute evenly through the hair, then blow-dry and heat style as desired. Do not rinse.

Frequency:
Use as needed after washing hair, or according to the product instructions.

Application Technique:
Work the serum between your hands, then smooth it through mid-lengths and ends, focusing on areas that feel dry or frizzy. Comb or brush through to ensure even distribution before using a hairdryer or heat tools.

Best Practices:
Apply to clean, towel-dried hair for best results and layer with other Première care steps if using the full routine. Use a modest amount to avoid overloading fine hair and allow the product to absorb before styling.

Safety Tips:
For external use only. Avoid contact with eyes; if this occurs, rinse thoroughly with water. Discontinue use if irritation occurs and keep out of reach of children. Always follow any additional gui

- Designed to smooth and soften damaged hair while helping to control frizz for up to 72 hours
- Offers heat protection up to 230°C, making it a reliable partner for regular blow-drying and styling tools
- Peptide- and glycine-infused formula helps to support hair’s strength and refill the surface for a glossier, more polished finish
- Lightweight leave-in texture fits easily into any routine and works across all hair types, especially coloured, bleached or over-processed hair