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Kérastase hair serum bottle with dropper and red blocks on white background
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Anti-Breakage Fortifying Serum

Regular price$106.00 NZD
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Shipping calculated at checkout.
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Size
  • In stock, ready to ship
  • Authorized Kerastase Retailer
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Due to the Canada Post strike, we're shipping with alternative carriers to ensure all packages arrive on time.

Kérastase Anti-Breakage Fortifying Serum is a lightweight serum that helps to strengthen and fortify weak, damaged hair.

Hair type

Ideal for weakened, damaged, and over-processed hair.

Hair texture

Suitable for all hair textures, from fine to thick.

Hair concerns

Addresses hair breakage, split ends, and damage caused by chemical treatments, heat styling, and environmental stressors.

Key benefits
  • Strengthens and fortifies weak, damaged hair
  • Helps to prevent hair breakage and split ends
  • Smoothes frizz and flyaways
  • Leaves hair feeling soft, smooth, and manageable
Ingredients
  • Ceramides: Help to strengthen and repair the hair cuticle.
  • Plant-based Keratin: Helps to strengthen hair and improve elasticity.
  • Vitamin B6: Promotes healthy hair growth and regulates sebum production.
How to use

Apply 1-2 pumps of Kérastase Anti-Breakage Fortifying Serum to towel-dried or dry hair, focusing on the lengths and ends. Do not rinse. Style as usual. Use daily for best results.

We understand the importance of using genuine beauty products. That's why we're proud to be an authorized retailer for all the brands we carry. When you shop with us, you can be sure you're getting fresh, authentic products delivered directly from the brands themselves.

Why Choose Authorized Retailers?

Unfortunately, counterfeit and expired products are a real concern online. Shopping with unauthorized sellers puts you at risk of receiving ineffective or even harmful cosmetics.

Here's why Boutique Deauville is your trusted source for beauty essentials:

  • Guaranteed Authenticity: We source directly from brands, ensuring you receive only genuine products.
  • Fresh Inventory: Regular shipments mean you get the latest formulations with optimal shelf life.
  • Safe & Effective: Avoid the risks associated with counterfeit or expired cosmetics.

Please note: due to the Canada Post strike, we are using alternative carriers.

Deliveries of our packages are made without a signature. During checkout, you can add a signature for $5 if your order is less than $299. Orders $299+ will all be shipped with a Signature Included.

  • All orders are shipped using UPS or Canada Post
  • Orders will be processed within 1-2 business days, Monday to Friday.
  • Shipping can take up to 7 business days to receive depending on your location.
  • You will be notified within 24 hours of any order issues that may occur

Peak Times Disclaimer:

  • During peak times like Holidays and promotions such as Black Friday and Boxing Day, due to high order volume, your items may take longer.

If you entered your address incorrectly when making your order, we are not liable. Don't forget to enter the right shipping information!

If you have any questions, don't hesitate to contact us by email or the chat bubble in the right corner. We'll get back to you right away

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Customer Reviews

Based on 2 reviews
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A
Anh

I have tried to putt on my hair every day. I see my hair stop falling
Love the smell,

S
Somy A.

Anti-Breakage Fortifying Serum