4-minute leave-in treatment to clinically reverse hair damage

319 reviews

An at-home leave-in treatment infused with our patented K18Peptide™ that works to repair even the most extreme damage, renewing hair to its most youthful, healthy state.

REPAIRS DAMAGE CAUSED BY

Bleach + Color

Heat

Chemical Services

K18 5ml Treatment

$18.00

Quantity

This patented bioactive peptide treatment strengthens and improves elasticity while reversing damage from chemical services, thermal styling, and mechanical styling. For all hair types.

Hair like new. This leave-in mask heals and strengthens hair with lightweight moisturizing benefits to detangle and keep hair smooth and soft, without weighing it down. For best results, use every 4-6 consecutive washes following a service.
Shampoo, do not condition. Towel dry until damp.

Begin with 1 pump of K18 Mask and add more as needed depending on the length, thickness, and condition. Work evenly into hair, one pump at a time, from ends to roots.

Let sit for 4 minutes to activate.

Do NOT rinse out. Style as usual.
Do use a clarifying shampoo if you’re a heavy product or dry shampoo user.

Do dry thoroughly with hair towel or turban before application.

Do wait the full 4 minutes before styling or applying another product.

DO use every 4-6 shampoos consecutively to see and feel the full results.

DON’T condition your hair before applying K18.

DON’T use too much.

DON’T rinse it out.

K18 5ml Treatment

4 Min Treatment

DIRECTIONS FOR USE:

The dos & don'ts

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