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.

Bleach + Color

Heat

Chemical Services

 Do's and Dont's:

• DO clarify before K18 if you’re a heavy product user (demineralize for mineral + metal buildup).
• DO apply on clean, damp hair.
• DO wait the full 4 minutes before combing or styling.
• DO add whatever styling products you love after the 4 minutes.
• DO use for 4-6 shampoos consecutively for progressive results.
• DON'T use conditioner before applying K18 Mask (you can apply after the 4 min but most find they don’t need it).
• DON'T overdo it—less is more.
• DON'T rinse it out.

Canada

BEAUTEBOX Le Nouveau Monde offers FREE SHIPPING across Canada on all orders over $200 (after discounts and before taxes).

For orders under $200 (after discounts and before taxes), a flat shipping fee of $13.99 applies. Orders are processed and shipped Monday to Friday.

No additional customs fees or extra charges apply to US orders unless the order is $850 and more. Duty charges are calculated by the country of the recipient. We do not have any control over that.

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