K18 - Leave-In Repair Mask

K18PEPTIDE™is a biotech-developed peptide that mimics hair's structure to reverse damage by reconnecting polypeptide chains and disulphide bonds broken during bleaching, colour and chemical services + heat.

pH-optimized (5.0-6.0) to help minimize cuticle swelling + put hair proteins in their most resilient state

Vegan, colour-safe, cruelty-free