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SÉRUM FILLER FONDAMENTAL HAIR SERUM

A leave-in repairing anti-breakage filler hair serum. This anti-frizz serum works to seal and fill hair strands, and protect them from the heat of styling tools, leaving hair shiny and strong.
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SERUM FILLER FONDAMENTAL HAIR SERUM

SÉRUM FILLER FONDAMENTAL HAIR SERUM

A leave-in repairing anti-breakage filler hair serum. This anti-frizz serum works to seal and fill hair strands, and protect them from the heat of styling tools, leaving hair shiny and strong.

A leave-in repairing anti-breakage filler hair serum. This anti-frizz serum works to seal and fill hair strands, and protect them from the heat of styling tools, leaving hair shiny and strong.
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Product Description

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 450°F. 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.

72H Anti-Frizz*
Patented technology.**

*Instrumental test
**5 patents delivered in France & Brazil

Key Words

Hair Serum – Leave-in – Anti-Frizz – Heat Protectant – Repairing

Heat Protection

Anti-Frizz

Smooth Hair

Product Benefits


✔ Repels humidity
✔ Deeply nourishes
✔ Locks out frizz
✔ Recreates softer and smoother hair

• 3x smoother hair*
• 2x softer hair*
• 99% stronger hair*
• 72H anti-frizz*
• hair protected from heat, up to 450°F*

*Instrumental test

Step 1:
Apply on towel-dried hair.

Step 2:
Leave-In. Blow-dry and heat style.

Key Ingredients

Image

Peptide

A chain of amino acids that refills hair surface with matter.
Image

Glycine

Once calcium is removed, this amino acid penetrates hair's inner layer to deeply repair.

Full Ingredient List


  • AQUA / WATER / EAU
  • BEHENTRIMONIUM CHLORIDE

Key Ingredients

Image

Peptide

A chain of amino acids that refills hair surface with matter.
Image

Glycine

Once calcium is removed, this amino acid penetrates hair's inner layer to deeply repair.




How To Dramatically Reverse Persistent Damage?

Kérastase 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, breaking their links, making hair rigid, stiff and easy to break


BUILD-UP

Of calcium on the outside makes hair rough and dull

Première Addictive 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


Première Addictive 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

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Know More About The Range

Premiere Collection
PREMIÈRE
Dual Action Repair Hair Care
[CITRIC ACID + GLYCINE]



Free hair from calcium overdose
Reconnect broken keratin links
Recreate 99% of hair’s original strength*
Stronger, healthier, shinier hair, like renewed

*Instrumental test after 6 applications of Première Concentré + Bain + Fondant/Masque

#FREEYOURSTRENGTH

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