K18Peptide™ is the patented molecular breakthrough clinically proven to reverse hair damage from: bleach + color, chemical services, and heat in just 4 minutes. Renew strength, softness, …

Professional, at-home hair treatment mask with a patented peptide. K18 Leave-In Molecular Repair Hair Mask 5 oz repairs and restores your keratin levels while strengthening the cuticle …

Skip the line of messy, long tangles with the K18 Leave-In Molecular Repair Hair Mask 1.7 oz. Instantly repairing hair that has been treated badly or bleached out too much, this incredible …

2025年2月12日 · Small but mighty, this leave-in hair mask is designed to work on all hair types to reverse damage from color, chemical treatments, and heat, which, in my case, helps …

2024年3月14日 · K18 is a leave-in molecular repair mask (emphasis on leave-in) that strengthens, soothes and hydrates heat- and color-damaged hair. And it only takes four minutes after …

This leave-in treatment mask works on the molecular level to reverse hair damage in just 4 minutes. It tackles daily damage with immediate and lasting results to restore strength, …

K18's at-home leave-in treatment helps to restore hair's core structure. Repair and renew your hair with the patented K18Peptide™ after one use.

Leave-In Repair Hair Mask, 4-Minute Speed Treatment, Renews Hair Damage From Color, Chemical Services Heat (1 of each 50ml & 15ml). Carbon emissions from the lifecycle of this …

K18 Leave-In Molecular Repair Hair Mask is a revolutionary at home leave-in treatment mask that repairs even the most extreme damage and renews hair to its most youthful, healthy state.