K18 Leave-In Molecular Repair Hair Mask 5 ml

What it is

K18 Leave-In Molecular Repair Hair Mask is a 4-minute leave-in treatment designed to reverse hair damage at the molecular level. Powered by K18PEPTIDE™, it is clinically proven to repair damage from bleach and colour, chemical services, and heat, while restoring strength, softness, smoothness, and bounce.

Best for

Damaged, overprocessed, colour-treated, chemically treated, or heat-styled hair that needs a focused repair treatment rather than a regular rinse-out mask.

Why you’ll like it

• Works as a leave-in treatment in just 4 minutes
• Clinically proven to repair damage from bleach, colour, chemical services, and heat
• Helps restore strength, softness, smoothness, and bounce
• Designed to be used without conditioner before application so the peptide can work effectively
• Suitable across hair types because the K18PEPTIDE™ works at the molecular level

How to use

Shampoo, do not condition, then towel-dry thoroughly. Apply the recommended amount through the hair, wait 4 minutes, do not rinse, then comb through and style as usual.

Product details

• Brand: K18
• Line: Molecular Repair
• Product type: Leave-in molecular repair mask
• Size: 5 ml
• Best suited for: Bleach, colour, chemical, and heat damage
• Application: Leave-in treatment