Orders $50+ Ship Free

K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask

  • K18 Biomimetic Hairscience

Description

Leave-In Molecular Repair Hair Mask by K18 Biomimetic Hairscience.

Description
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.
20+ billion TikTok views 
*Disclaimers

Repairs Damage Caused By
・Bleach + Color
・Heat
・Chemical Services

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, and heat*.

・pH-optimized (5.0-6.0) to help minimize cuticle swelling + put hair proteins in their most resilient state after salon service or shampoo

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

・Vegan, color-safe, cruelty-free

Product form

Leave-In Molecular Repair Hair Mask by K18 Biomimetic Hairscience. Description A leave-in treatment mask that works on the molecular level... Read more

$29.00 Excl. Sales Tax

    Description

    Leave-In Molecular Repair Hair Mask by K18 Biomimetic Hairscience.

    Description
    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.
    20+ billion TikTok views 
    *Disclaimers

    Repairs Damage Caused By
    ・Bleach + Color
    ・Heat
    ・Chemical Services

    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, and heat*.

    ・pH-optimized (5.0-6.0) to help minimize cuticle swelling + put hair proteins in their most resilient state after salon service or shampoo

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

    ・Vegan, color-safe, cruelty-free

    Reviews

    K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask

    K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask

    0 out of 5 stars

    This product has no reviews yet

    Recently viewed products

    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

    Additional Information

    Product Type: Hair Mask
    For Use On: Hair

    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.

    © 2025 Blissible, Powered by Shopify

      • American Express
      • Diners Club
      • Discover
      • JCB
      • Mastercard
      • PayPal
      • Venmo
      • Visa

      Login

      Forgot your password?

      Don't have an account yet?
      Create account