K18 Leave-In Molecular Repair Hair Mask 15ml

The K18 Leave-In Molecular Repair Hair Mask is a genuinely clever little product that works differently to most hair treatments you’ve tried before. Rather than sitting on the surface of the hair, this leave-in formula works at a molecular level to reconnect broken keratin chains caused by chemical treatments, heat styling, and general wear and tear. The result is hair that feels noticeably softer, stronger, and more manageable after just one use.

This 15ml size is ideal if you’re trying K18 for the first time or need a travel-friendly option to keep your hair in good shape on the go. The formula is suitable for all hair types and works on both natural and colour-treated hair, making it a genuinely unisex option for anyone struggling with damage, dryness, or brittleness. A little goes a long way with this mask, so don’t be put off by the compact size — it’s concentrated stuff that delivers real results.