K18 Biomimetic Hair science – Leave-In Molecular Repair Hair Mask – 50ml

K18 Leave-In Molecular Repair Hair Mask – 50ml / 15ml

Description:
Give your hair a second chance with the K18 Leave-In Molecular Repair Hair Mask, a game-changing treatment powered by biomimetic science to restore hair from even the most extreme damage. Unlike traditional masks that coat the surface, this formula works at a molecular level using the patented K18Peptide™, which travels deep into the hair’s core to reconnect broken keratin chains, reversing damage from bleach, color, heat, and chemical services in just 4 minutes.

This leave-in, no-rinse treatment transforms dry, brittle, or overprocessed hair into hair that feels soft, strong, smooth, and renewed—without weighing it down. Suitable for all hair types, K18 is clinically proven to strengthen and repair with continued use.

What It Is:
A leave-in molecular hair mask that repairs and restores hair from the inside out using patented peptide technology.

What It Does:

• Repairs damage caused by bleach, color, heat, and chemical services

• Restores strength, elasticity, and smoothness

• Works in just 4 minutes

• Doesn’t require rinsing—leave it in and style as usual

• Improves hair health over time with continued use

Key Benefits:

• Clinically proven to reverse hair damage

• Lightweight, non-greasy formula

• Boosts hair resilience and elasticity

• Minimizes breakage and split ends

• Works on all hair types and textures

Key Ingredients:

• K18Peptide™ (bioactive peptide) – Mimics natural keratin structure to reconnect broken bonds within the hair cortex

• Glycerin – Helps retain moisture and maintain softness

• Cetyl Alcohol – Provides conditioning and smoothness

How to Use:
Shampoo hair, do not condition. Towel dry thoroughly. Begin with 1 pump of K18 and apply from ends to roots (more as needed depending on length and thickness). Let sit for 4 minutes to activate. Do not rinse. Style as usual.

Cosmetic Finish:
Silky, resilient, frizz-free hair with renewed shine and smoothness

Product Type:
Leave-in hair mask / Molecular repair treatment

Product Form:
Lightweight cream

Dispenser Type:
Pump bottle or squeeze tube (depending on size)

Hair Type Suitability:
All hair types – including curly, coily, straight, color-treated, and chemically processed hair

Special Effects:
Bond restoration, elasticity boost, damage reversal, shine enhancement

Product Claims & Certifications:

• Patented K18Peptide™ molecular repair technology

• Sulfate-free

• Paraben-free

• Color-safe

• Cruelty-free

• Vegan

Vegan Formula:
Yes – 100% vegan and cruelty-free

Special Description
K18 hair mask, molecular repair hair treatment, K18 leave-in mask, peptide hair repair, best hair mask for damaged hair, bond repairing hair mask, K18 hair treatment, heat damage hair repair, no rinse hair mask, vegan hair treatment