Nourishing and smoothing
Verified Purchaser
Ani10 months ago
I absolutely love using this serum. My hair feels so much smoother, I have less frizz, it has seriously helped my hair feel so much more healthy, and managing i...
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Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum 90ml
SIZE: 90ml
Official Stockist
Online Only
Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum 90ml
Official New Zealand stockist
SIZE: 90ml
$111.00
In Stock Online
In Stock Online
4 installments of $27.75
Most Helpful Positive
In Stock Online
Kerastase Premiere Filler Fondamental Repairing Anti-Frizz Serum 90ml
$111.00
What is Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum 90ml?
Kérastase Première Serum is a leave-in repairing serum that helps protect damaged or over-processed hair from heat styling up to 230°C. It smooths the hair fibre, reduces frizz and helps improve softness and manageability.
Protect and repair damaged hair with Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum, a lightweight leave-in serum that strengthens the hair fibre while controlling frizz and defending against heat and humidity. Hair feels smoother, stronger and softer with long-lasting shine and a polished finish.
Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum creates a protective barrier around the hair fibre to help defend against heat, humidity and everyday damage. Its lightweight formula smooths the cuticle, enhances shine and reinforces weakened hair, leaving lengths feeling silky, resilient and noticeably easier to style.
STEP 2: Comb through to distribute evenly.
STEP 3: Leave in and do not rinse.
STEP 4: Blow-dry or heat style as desired for smooth, protected and healthy-looking hair.
Key Benefits
- Helps repair and strengthen damaged hair fibres
- Provides heat protection up to 230°C to help defend against styling damage
- Controls frizz and flyaways, even in humid conditions
- Smooths the hair fibre for softer, shinier hair
- Helps reduce breakage caused by daily styling
- Lightweight leave-in formula won't weigh hair down
Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum creates a protective barrier around the hair fibre to help defend against heat, humidity and everyday damage. Its lightweight formula smooths the cuticle, enhances shine and reinforces weakened hair, leaving lengths feeling silky, resilient and noticeably easier to style.
Key Ingredients
- Citric Acid - helps decalcify and repair the hair fibre
- Glycine - strengthens and repairs weakened hair
- Peptides - help reinforce the hair fibre for improved strength, smoothness and resilience
How to Use
STEP 1: Apply to towel-dried hair, concentrating on the mid-lengths and ends.STEP 2: Comb through to distribute evenly.
STEP 3: Leave in and do not rinse.
STEP 4: Blow-dry or heat style as desired for smooth, protected and healthy-looking hair.
Hair Texture:
- Fine
- Medium
- Coarse
Age:
- 20s
- 30s
- 40s
- 50+
Hair Type:
- Curly
- Straight
- Coily
- Wavy
Hair concern:
- Dull, lacking shine
- Frizzy hair
- Dry, dehydrated hair
- Heat Protection
- Damaged Hair
STEP 1: Apply the Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum to towel-dried hair. STEP 2: Do not rinse out. STEP 3: Proceed to blow-dry and heat style as usual, enjoying enhanced protection and style manageability.
If this product is sealed, please ensure the seal is intact prior to using the product.
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 •
Note:
At Adore Beauty, we believe in the right product for the right person. We want our product information to be useful to you, so we have done our best to provide you with the most up to date ingredients list.
Please note that from time to time, products are innovated without notice. For the most accurate information please consult the product box.
If you spot an error, please let us know! We will update this ingredients list as soon as possible.
Please note that from time to time, products are innovated without notice. For the most accurate information please consult the product box.
If you spot an error, please let us know! We will update this ingredients list as soon as possible.
SHIPPING
FREE STANDARD SHIPPING on ALL orders over $99*
*Valid on orders with an New Zealand Delivery Address.
Please see our full shipping and delivery timeframes page for most up to date information.*
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What is Kérastase Premiere Filler Fondamental Repairing Anti-Frizz Serum?
The Kérastase Première Anti-Frizz Serum is a luxury leave-in fluid designed to remove rigid calcium buildup, repair internal keratin links, and seal out external moisture. It serves as a comprehensive heat protectant bond repair treatment for heavily processed or damaged hair structures.
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How should I apply the Première Filler Fondamental serum for best results?
Apply one to two pumps of this anti-frizz leave-in fluid to clean, towel-dried hair after washing. Smooth the cream evenly through your mid-lengths and ends, making sure to avoid your roots. Comb through with a wide-tooth tool to distribute the product uniformly, and style as usual without rinsing.
-
Does this humidity shielding hair serum provide protection against hot styling tools?
Yes, the formula provides a powerful thermal shield that guards weak, over-processed lengths against styling tool temperatures up to 230°C. Using it before your blow-dryer or flat iron locks in deep internal moisture and directly prevents brittle strands from snapping.
-
Will this rich leave-in cream weigh down fine hair or leave it greasy?
No, despite its intensive bond-repairing qualities, the fluid has an ultra-absorbent, white cream texture that melts directly into porous hair fibers. It leaves no heavy synthetic coating or sticky buildup behind, ensuring fine hair types retain their natural body and airy movement.
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How does this serum protect the hair against midday humidity and frizz?
This advanced formula fills in the open, damaged gaps along the hair cuticle layer, wrapping each strand in an invisible smoothing shield. By blocking damp external air from invading the hair shaft, it effectively stops midday swelling, static flyaways, and puffy textures.
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Is the Kérastase Première Anti-Frizz Serum safe for bleached blonde hair?
Absolutely. Bleached and highlighted strands are naturally porous and absorb excess calcium from tap water, leaving them stiff and snapping. This serum decalcifies the fiber and seals the hair cuticle, restoring incredible flexibility and soft shine without shifting your colour.
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What are the main active ingredients driving the structural repair?
The formula utilises a concentrated dose of Glycine, an essential amino acid that works from within to reconnect broken keratin links, alongside Peptide molecules that plump up and smooth over the rough surface of the hair cuticle, restoring long-lasting strength and smoothness.
-
What is the exact size of the Kérastase Première Anti-Frizz Serum bottle?
The standard full-sized retail bottle of this professional formula contains 90ml of product. The bottle features a precise pump mechanism that dispenses the perfect amount for each styling session, making a single bottle last for many months of regular use.
-
Should I apply this leave-in fluid directly to my scalp or roots?
We recommend keeping this treatment focused away from your roots. Your scalp produces its own conditioning oils naturally, so apply this formula from the ears down to focus exclusively on the older, drier parts of your lengths that actually face mechanical friction and styling damage.
-
Does this product help visually seal split ends?
Yes, the peptide fillers coat rough, frayed fibers on contact, making them look instantly smooth, healthy, and completely aligned. It significantly reduces physical brushing resistance, which directly helps prevent new split ends from traveling up the hair shaft.
-
Can I use this serum on naturally curly or wavy hair structures?
Yes, it works beautifully across all damaged hair textures that struggle with frizz and moisture loss. It provides excellent suppleness and elastic strength to curly structures, keeping your pattern defined, soft, and bouncy during diffracted blow-drying.
-
What scent does this Kérastase Première serum leave on the hair?
It leaves a signature premium fragrance profile filled with refreshing top notes of mandarin orange, a delicate heart of summer orange blossoms, and a comforting woody base, wrapping your strands in a long-lasting fragrance that smells remarkably expensive.
Protect and repair damaged hair with Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum, a lightweight leave-in serum that strengthens the hair fibre while controlling frizz and defending against heat and humidity. Hair feels smoother, stronger and softer with long-lasting shine and a polished finish.
Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum creates a protective barrier around the hair fibre to help defend against heat, humidity and everyday damage. Its lightweight formula smooths the cuticle, enhances shine and reinforces weakened hair, leaving lengths feeling silky, resilient and noticeably easier to style.
STEP 2: Comb through to distribute evenly.
STEP 3: Leave in and do not rinse.
STEP 4: Blow-dry or heat style as desired for smooth, protected and healthy-looking hair.
Key Benefits
- Helps repair and strengthen damaged hair fibres
- Provides heat protection up to 230°C to help defend against styling damage
- Controls frizz and flyaways, even in humid conditions
- Smooths the hair fibre for softer, shinier hair
- Helps reduce breakage caused by daily styling
- Lightweight leave-in formula won't weigh hair down
Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum creates a protective barrier around the hair fibre to help defend against heat, humidity and everyday damage. Its lightweight formula smooths the cuticle, enhances shine and reinforces weakened hair, leaving lengths feeling silky, resilient and noticeably easier to style.
Key Ingredients
- Citric Acid - helps decalcify and repair the hair fibre
- Glycine - strengthens and repairs weakened hair
- Peptides - help reinforce the hair fibre for improved strength, smoothness and resilience
How to Use
STEP 1: Apply to towel-dried hair, concentrating on the mid-lengths and ends.STEP 2: Comb through to distribute evenly.
STEP 3: Leave in and do not rinse.
STEP 4: Blow-dry or heat style as desired for smooth, protected and healthy-looking hair.
Hair Texture:
- Fine
- Medium
- Coarse
Age:
- 20s
- 30s
- 40s
- 50+
Hair Type:
- Curly
- Straight
- Coily
- Wavy
Hair concern:
- Dull, lacking shine
- Frizzy hair
- Dry, dehydrated hair
- Heat Protection
- Damaged Hair
Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum 90ml Reviews
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