K18 Leave-in Molecular Repair Hair Mask

Bring damaged hair back to a healthier-looking appearance with the K18 leave-in molecular repair hair mask, an innovative treatment designed to improve strength, softness, smoothness and bounce. Powered by K18PEPTIDE™, its advanced formula works at the molecular level to help repair damage caused by bleaching, colouring, chemical treatments and heat styling.

Unlike traditional rinse-out conditioners, this leave-in treatment works in just four minutes without needing to be washed out. The K18PEPTIDE™ technology is designed to reconnect damaged polypeptide chains within the hair, helping restore its internal structure and improve overall resilience. With continued use, hair can feel softer, look smoother and become easier to manage.

The k18 leave-in molecular repair hair mask is suitable for all hair types, including colour-treated, bleached, curly and chemically processed hair. Its lightweight cream texture helps condition and soften strands without adding an extra rinsing step to your routine. The formula also contains hydrolyzed wheat protein and tocopherol to help condition the hair.

Using the k18 leave-in molecular repair hair mask is simple. Start by shampooing your hair without applying conditioner, then towel-dry until damp. Distribute one to three pumps evenly through your hair, working from the ends towards the roots according