Ph Maintenance Shampoo (250Ml) + Molecular Repair Leave-in Mask (50Ml) K18 Boutique Deauville

Ph Maintenance Shampoo (250Ml) + Molecular Repair Leave-in Mask (50Ml)

Regular price $139.00 Sale price$125.10 CAD Save $13.90
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Ph Maintenance Shampoo

A micro-dosed cleansing shampoo with the patented K18Peptide™. The powerful yet non-stripping formula is designed with an optimized pH that is safe enough for everyday use.


  1. Gentle enough to use with every wash.
  2. Massage into hair, concentrating on the scalp.
  3. Rinse thoroughly.
  4. Repeat as needed

Size: 250ml

Molecular Repair Leave-in Mask

This patented bioactive peptide treatment strengthens and improves elasticity while permanently repairing damage caused by chemical treatments, heat, and styling with heated accessories. For all hair types. REPAIR DAMAGE CAUSED BY:

  • Discoloration + coloring
  • Heat
  • chemical treatment


  1. Wash hair with shampoo. Do not use conditioner. Towel dry hair well.
  2. Start with 1 pump of K18 Mask (use more as needed, depending on hair length, thickness, and condition). Distribute the mask evenly through hair, one pump at a time, from ends to roots.
  3. Leave on for 4 minutes to activate.
  4. DO NOT rinse. Style as usual.

Size: 50ml


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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