Sérum Filler Fondamental
6ml / 30ml / 90ml
Kérastase Première Sérum Filler Fondamental is a lightweight leave-in treatment for the inner repair of all types of damaged hair, leaving it glossy and supple.
Because of its increased porousness, processed hair absorbs 3 times more calcium from water than untreated hair, leading to a damaging calcium overdose which is visible inside and outside the hair fiber. Kérastase Sérum Filler Fondamental has a dual action: its light, balmy texture seals the cuticles to shield hair’s surface, while filling the fiber and reinforcing hair strength. Your hair is protected from the calcium damage of hard water, as well as from humidity, and heat up to 230°C. Frizz is eliminated, and hair is left smooth and supple, easy to style.
For even more care for your bleached or damaged hair, combine with the rest of the Première range. Try the maximum power of the layering technique: Start with the pre-shampoo treatment, Kérastase Concentré Décalcifiant Ultra-Réparateur, then without rinsing off the Concentré, use the shampoo, Kérastase Bain Décalcifiant Réparateur on top. Follow with the conditioner or mask before applying Kérastase Sérum Filler Fondamental as a final repair step.
Repairing – Strengthening – Remove Calcium – Damaged Hair
✔ Repels humidity
✔ Deeply nourishes
✔ Locks out frizz
✔ Recreates softer and smoother hair
3x smoother hair*
2x softer hair*
99% stronger hair*
hair protected from heat, up to 230°C*
Apply on towel-dried hair.
Leave-In. Blow-dry and heat style.
A chain of amino acids that refills hair surface with matter.
Once calcium is removed, this amino acid penetrates hair's inner layer to deeply repair.
Full Ingredients List
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 Dramatically Reverse Persistent Damage?
Kerastase discovered the reason behind damage that keeps coming back: CALCIUM!
3X more calcium is absorbed with damaged hair as it is more porous (vs healthy hair), leading to a calcium overdose
PERSISTENT damage happens when calcium sneaks in-between keratin chains at every contact with water, breaking their links, making hair rigid, stiff and easy to break
BUILD-UP of calcium on the outside makes hair rough and dull
Pure Acids Concentration
Free hair from calcium overdose with citric acid, an organic acid that acts from core to surface, to neutralise dullness and stiffness. Once calcium is removed Glycine, an amino acid, penetrates hair's inner layer to deeply repair. As a results broken links between keratin chains are reconnected, dramatically reducing breakage.
Première Signature Scent
PORTOFINO SUMMER: this luminous creation reveals the sensuality of a vibrant mandarin. The Fragrance unveils a citrus & mandarin cocktail surrounded by an accord of orange flower and jasmine. It creates a true summer nectar sending you directly to Italy.
CITRUS • MANDARIN • PREMIUM FLOWERS • WOODY
What is Sérum Filler Réparateur ?
What is the texture of Sérum Filler Réparateur?
How often Sérum filler fondamental can be used?
Does Sérum filler fondamental need to be rinsed?
What are the Claims of Sérum filler fondamental?
Damaged Hair: The Hidden Perils of Hard Water
Water - and more specifically the calcium within - can cause damage to your hair. The secret to defending your hair fibers? Decalcification.
Unlock the Secret to Luxurious Hair: The Art of Layering Haircare Products
It’s no longer enough to wash, condition and go. Want your best hair ever? It’s time to learn to layer (trust us, it’s a game-changer).
Luxury Haircare for Healthy Hair: The Ultimate Routines to Rescue Damaged Hair
Our hair is often described as our crowning glory, and there's a good reason for that.
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