K18 Leave-In Molecular Repair Mask 15ml blonde leave in for up to

leave in for up to 5 minutes

This shampoo is best used twice when washing your hair

Apply a hazelnut-sized amount to wet hair

especially those with unruly or frizzy hair

Proceed to blow-dry or air dry

K18 Leave-In Molecular Repair Mask 15ml blonde leave in for up toA leave in hair treatment to reverse chemical and physical damage to hair. We tend to put our hair through a lot, which is where the K18 Leave In Molecular Repair Mask comes into play. This no rinse hair treatment, made with a patented bioactive peptide, promises to reverse damage caused by colouring, heat and styling. Think of it as an apology note to your frazzled, stressed out hair one that works by repairing the keratin within each strand. You can