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Sérum Filler Fondamental For Damaged-Hair

$8900 CAD
Shipping calculated at checkout.
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Delivery and Shipping

Quebec & Ontario: A flat shipping fee of $12 CAD applies to all orders that do not qualify for free shipping.

Other Canadian Provinces: Orders that do not meet the free shipping threshold will incur a flat shipping rate of $35 CAD.

United States: A standard shipping charge of $20 USD applies to orders below the free shipping minimum.

United Kingdom: A flat rate of £20 is charged on orders that do not qualify for free shipping.

Free Shipping

We offer free shipping on qualifying orders:

  •  Canada: Free shipping on orders over $99 CAD
  •  United States: Free shipping on orders over $150 USD
  •  United Kingdom: Free shipping on orders over £175

Shipping & Delivery

We process orders within 2-5 business days (Monday to Friday). Delivery times vary based on your location but generally take up to 7 business days. Orders are shipped through Canada Post or UPS to ensure reliable service.

Note: During high-traffic periods like the holidays, Black Friday, or Boxing Day, shipping times may be extended due to increased order volume.

Order Updates & Notifications

We’ll notify you within 24 hours if there are any issues with your order.

Address Accuracy

Please double-check your shipping details at checkout. We are not responsible for incorrect addresses entered at the time of purchase.

Customer Support

Have a question? Reach out via email or use the chat bubble on our website. We aim to respond within 24-48 hours.

Damaged Items & Return Policy

If your order arrives damaged or leaked, report it within 5 days of receiving your package. We cannot process refunds or replacements after this period.

Order Mistakes: If you ordered the wrong product or made an error during checkout, you are responsible for return shipping costs. However, if we made a mistake, we will cover the shipping costs to correct it.

We do not offer refunds on used products.

Complimentary Samples & Gifts

We include free samples with every order. While we try to match samples to your purchase, availability is not guaranteed.

Occasionally, we offer Gift With Purchase promotions in limited quantities. If a free gift is available, it must be added to your cart at checkout—if it's not in your cart, it won’t be included.

Gift Policy:

  •  One free gift per order
  • If multiple gifts are added, we will include the one most relevant to your purchase
  • Only the free gift on orders over $75 can be combined with other promotions—other offers cannot be stacked

Order Cancellation

Need to cancel your order? A 3% restocking fee will be deducted from your refund.

Customs, Duties & Taxes

We ship from Canada and are not responsible for customs fees, duties, or taxes applied to your order. Customers are responsible for any charges incurred during or after shipping.

If an order is refused due to customs fees, the return shipping cost will be deducted from your refund once the package is received and processed.

Description

Kérastase Sérum Filler Fondamental is a lightweight leave-in treatment designed to nurture all types of damaged hair from within, resulting in a glossy and supple finish. Processed hair, due to its increased porousness, absorbs three times more calcium from water compared to untreated hair, which can lead to a harmful calcium overload that affects both the hair fiber's interior and exterior. The dual action of Sérum seals the cuticles to protect the hair's surface while filling the fiber and enhancing hair strength. This treatment safeguards your hair from the calcium damage caused by hard water, as well as from humidity and heat up to 230°C.

Hair Type

Straight, Wavy, Curly, and Coily

Hair Texture

Fine, Medium, and Thick

Hair Concerns
  • Shine
  • Damage, Split Ends, and Breakage

Key Benefits
  • Repels humidity
  • Intensely nurtures for softer, smoother hair
  • Locks out frizz
Fragrance

Portofino Summer. This radiant fragrance captures the essence of vibrant mandarin. It unveils a citrus and mandarin blend surrounded by notes of orange flower and jasmine, evoking a true summer nectar that transports you to Italy.

Top notes: Citrus accord with cheerful mandarin
Heart notes: Delicate and silky premium flowers
Base notes: Enveloping, rich, and subtle woody nuances

Ingredients

Peptide: A chain of amino acids that replenishes the hair surface.
Glycine: This amino acid penetrates the hair’s inner layer to provide intense care.

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.

Free of parabens and SLS & SLES.

How to Use
  1. Apply to towel-dried hair. Leave in.
  2. Blow dry and style with heat.
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Payment & Security

Payment methods

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  • Discover
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  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.