SKU: 44342608126

K18 Leave-In Molecular Repair Mask 50ml

Sale price$2137.50 Regular price$2375.00
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

K18 Leave-In Molecular Repair Mask 50mlK18 Leave In Molecular Repair Mask 50ml A leave in treatment mask that works on the molecular level to reverse hair damage in just 4 minutes. The K18PEPTIDE is clinically proven to repair damage from bleach + color, chemical services and heat* with immediate and lasting results to restore strength, softness, smoothness and bounce to hair. More To Know: Takes damage repair further reconnects both polypeptide chains (and as a result, also reconnects

K18 Leave-In Molecular Repair Mask 50ml 

A leave-in treatment mask that works on the molecular level to reverse hair damage in just 4 minutes. The K18PEPTIDE™  is clinically proven to repair damage from bleach + color, chemical services and heat* – with immediate and lasting results to restore strength, softness, smoothness and bounce to hair.

More To Know:

Takes damage repair further – reconnects both polypeptide chains (and as a result, also reconnects disulfide bonds) for strength along the length + width of the hair - offering comprehensive, lasting damage repair

Restores hair from even extreme damage - by working at the innermost layer of the hair, core strength and elasticity are renewed for strong, smooth, bouncy hair

Delivers immediate and lasting results – hair is repaired from the first use and lasts past your next wash, for ongoing reparative benefits

Simplified repair - convenient, leave-in formula works in just 4 minutes, with no extra rinse required

Works on all hair types – because K18PEPTIDE™ works on a molecular level (where all hair is the same), this product is effective on all hair types

Key Benefits:

K18PEPTIDE™  is a biotech-developed peptide that mimics hair's structure to reverse damage by reconnecting polypeptide chains and disulfide bonds broken during bleaching, color and chemical services + heat*.

pH-optimized (5.0-6.0) to help minimize cuticle swelling + put hair proteins in their most resilient state

Cream format enables easy, lightweight application across all hair types, with detangling and softening benefits

Vegan, color-safe, cruelty-free

How To Use:

  1. Shampoo, do not condition. Towel-dry thoroughly
  2. Apply 3-9 pumps of K18 leave-in molecular repair hair mask based on your length and density, starting at the ends and working up towards the roots
  3. Let sit for 4 minutes. Do not rinse out
  4. Comb, add product + style as usual. Use for 4-6 washes post-salon service, then as needed.

Ingredients:

Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78 (K18PEPTIDE™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 44342608126

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Angenise
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★★★★★ 5
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True to size. Comfortable
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Reviewed in the United States on January 2, 2026
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Nelo N.
Houston, US
★★★★★ 5
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Reviewed in the United States on November 10, 2025
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Brandi Ramirez
Boise, US
★★★★★ 3
Beautiful but for sitting only
3 stars for this gorgeous EXTREMELY Uncomfortable shoe. The gold toe part is definitely going to give you blisters if you do any kind of walking.
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Reviewed in the United States on October 15, 2025
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Leela
Battle Creek, US
★★★★★ 5
Buy the shoe!
Size: 7.5, Color: Red
These are look I would of figured that they would of hurt my feet but they did not. Comfortable, sturdy quality. The red is on point and I am a 7.5 and these fit spot on. Give a sexy look to the feet no anklet needed. Steve madden shoes never miss
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Reviewed in the United States on May 19, 2025
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W. Pepper
Alexandria, US
★★★★★ 1
Pretty shoe but unrealistic
Size: 10, Color: Caramel
Super high and no actual support. The straps do not hold you in. There was no stability. I had to return.
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Reviewed in the United States on June 11, 2025

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