Masque Extentioniste Hair Mask Kerastase Boutique Deauville
Masque Extentioniste Hair Mask Kerastase Boutique Deauville
Masque Extentioniste Hair Mask Kerastase Boutique Deauville

Résistance Masque Extentioniste Hair Mask

Regular price$85.00
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  • Authorized Kerastase Retailer

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Kérastase Résistance Masque Extentioniste Hair Mask is a strengthening and nourishing hair mask that promotes healthy hair growth and prevents breakage.

Hair type

Ideal for all hair types, especially those with weakened or damaged hair.

Hair texture

Suitable for all hair textures, from fine to thick.

Hair concerns

Addresses damage, breakage, and split ends in weakened or damaged hair, and promotes healthy hair growth.

Key benefits
  • Strengthens and fortifies hair
  • Nourishes and hydrates hair
  • Prevents breakage and split ends
  • Promotes healthy hair growth
  • Creatine R: A protein that strengthens and restructures the hair fiber.
  • Ceramides: Repairs and smooths the hair cuticle for a healthy, shiny finish.
  • Maleic Acid: Helps to seal the hair cuticle and prevent breakage.
  • Taurine: An amino acid that helps to protect and strengthen the hair fiber.
How to use

After shampooing, apply Kérastase Résistance Masque Extentioniste Hair Mask to towel-dried hair. Distribute evenly throughout the lengths and ends, and leave on for 5-10 minutes. Rinse thoroughly with water. Use 1-2 times per week 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.

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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