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Deal.ai › K18
K18
K18 Professional Hair Mask

K18 Professional Hair Mask

Best price now

$89.00at mercari.comChecked 1 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when.

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K18 discount codes →

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Price facts

  • Lowest price today: $89.00 at mercari.com (checked Nov 12, 2026).
  • Checked at 3 stores.

K18 Professional Hair Mask prices at every store

  • mercari.comNew

    In stock

    $89.00Checked 1 h ago
    Visit mercari.com
  • Salonbrandz.comNew

    In stockMade for another market

    $95.00+ $14.99 shippingChecked 1 h ago
    Visit Salonbrandz.com
  • Feel22New

    Out of stock

    $129.00Checked 1 h ago
    Visit Feel22

Also available at

  • AmazonCheck price at Amazon
  • Beauty ShopCheck price at Beauty Shop

Store links may earn us a commission.

K18 Professional Hair Mask price history

Lowest price we've seen: $29.00 on Nov 13 at Amazon. Tracked across 4 stores since Nov 13.

About the K18 Professional Hair Mask

K18 Professional Molecular Repair Hair Mask – 150ml

Product Description

Restore the look and feel of healthier, stronger, and smoother hair with the K18 Professional Molecular Repair Hair Mask 150ml . This innovative leave-in hair treatment is designed to help repair the appearance of damaged hair caused by bleaching, coloring, chemical services, and heat styling. Its lightweight formula helps improve hair softness, manageability, and overall appearance without requiring rinsing.

Powered by K18's patented K18PEPTIDE™ technology, this molecular repair hair mask works to improve the look and feel of damaged hair, leaving it feeling softer, smoother, and more resilient. Ideal for hair that needs extra care after chemical treatments or frequent heat styling, it fits easily into your regular hair care routine.

Key Benefits

Molecular Repair Technology: Features K18PEPTIDE™ technology designed to help restore the look and feel of damaged hair.

Helps Improve Hair Strength: Supports healthier-feeling hair and improved resilience.

Enhances Softness and Smoothness: Helps leave hair feeling soft, silky, and easier to manage.

Helps Reduce the Appearance of Damage: Ideal for hair affected by bleaching, coloring, and heat styling.

Leave-In Formula: No rinsing required after application.

Lightweight Hair Treatment: Helps improve hair texture without the need for a traditional rinse-out mask.

Suitable for Multiple Hair Types: Can be used on straight, wavy, curly, and coily hair, following product directions.

How to Use

Shampoo your hair and rinse thoroughly. Do not apply conditioner before the treatment.

Towel-dry your hair until it is damp, not soaking wet.

Start with 1–3 pumps, depending on your hair length, thickness, and condition.

Rub the product between your palms and apply evenly from the ends toward the roots as needed.

Allow the treatment to work for 4 minutes.

Do not rinse out. After the 4-minute waiting period, style your hair as usual.

For best results, follow the instructions on the product packaging and adjust the amount according to your hair's needs.

Product Details

Brand: K18

Product Name: Professional Molecular Repair Hair Mask

Product Type: Leave-In Hair Treatment

Questions and answers

Where is the K18 Professional Hair Mask cheapest?
At mercari.com, for $89.00, as of our latest check.
Where can I buy the K18 Professional Hair Mask?
5 stores we checked sell it, including mercari.com, Salonbrandz.com, Feel22, Amazon, Beauty Shop.

Stores we've priced the K18 Professional Hair Mask at

  • Feel22 deals and prices

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