Fundamental Filler Serum
Fundamental Filler Serum

Fundamental Filler Serum

Discover the revolutionary power of Kérastase Filler Fondamental Serum, your essential ally to combat the signs of hair aging. Inspired by the most advanced technologies in skin care, this exceptional serum is designed to act deeply and rebuild the hair fiber, intensely nourish it and restore its natural elasticity.
$68.00

Glycine and Gluco Peptides

For those with porous lengths who want to smooth the surface, fill in irregularities, and protect their hair daily.

Silky serum

Floral powdery, amber musk.

The Fundamental Filler Serum stands out for its ease of use. Apply a few drops to damp or dry hair, without rinsing, for an effortless care experience. Its light texture penetrates quickly without weighing down the hair, making it the perfect product for daily use.

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.

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Fundamental Filler Serum Fundamental Filler Serum $68.00

Surface smoothed, material filled

Porosity, roughness, lack of uniformity: light reflects less. Imagine a daily serum that fills and smooths without a greasy effect. Sérum Filler Fondamental smooths irregularities, visibly strengthens the hair, and protects the lengths. Apply to towel-dried hair, do not rinse, style as usual. The hair becomes smoother to the touch, the shape more defined. Result: smooth, even, naturally shiny hair.

FAQs

It helps to smooth the surface, fills in weakened areas, and visibly strengthens the material.

No, its lightweight texture fills and smooths without a greasy or heavy feel.

Yes, it can be used as a daily leave-in treatment; apply from mid-length to the ends.

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