Kérastase

Filler Fundamental Serum

Name: Filler Fundamental Serum
Brand: Kérastase
Price: 89.00 CAD
Availability: InStock

$89.00

Kérastase Première Fundamental Filler Serum is a leave-in restorative treatment designed to deeply repair the hair fiber while revealing shiny, supple, and protected hair.
Damaged, bleached, or chemically treated hair absorbs more calcium, weakening its internal structure and surface. Thanks to its patented technology, this serum offers a dual action: it seals the cuticles to smooth and protect the hair's surface, while filling the fiber from within to strengthen the hair structure.
Its light texture acts as an anti-humidity shield and provides heat protection up to 230 °C (450 °F). Hair is instantly softer, more resistant, and frizz-free for up to 72 hours.

🌿 Recommended routine: apply as the last step of the Première routine to maximize restorative benefits:
Concentrate → Shampoo → Conditioner or Mask → Serum.

Learn more

Peptide
A chain of amino acids that acts on the surface of the hair to fill in weakened areas. It helps to smooth and even out the hair fiber, leaving hair softer, shinier, and more resistant.

Glycine
A reparative amino acid that deeply penetrates the hair fiber to restore its internal structure. It works in synergy with decalcifying treatments to durably strengthen the hair from within.

Usage

Step 1. Apply to towel-dried hair. Do not rinse.

Step 2. Blow-dry and style with heat tools.

Ingredients

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

Filler Fundamental Serum

$89.00

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