K18 Leave-In Molecular Repair Mask is a leave-in molecular repair hair mask which reverses damage caused by colour and bleach, chemical processing, heat, and mechanical styling. Formulated using bio-active peptide, this treatment increases overall strength and improves elasticity in all hair types, resulting in reduced breakage, split ends, and colour fade.

The mask has a lightweight, moisturising effect which detangles and keeps the hair smooth and soft without weighing it down. For best results, use for the first 4-6 consecutive washes following a service, and then every 3-4 washes as needed to maintain hair strength. Cruelty-free & vegan-friendly.

K18 Leave-In Molecular Repair Hair Mask also available in 50ml.