K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask 5ml Discount

A weightless leave-in mask that helps repair damage from colouring, heat, or over-styling. Powered by a bioactive peptide, it strengthens strands, improves elasticity, and leaves hair feeling smooth, soft, and more resilient. Works across all hair types to reduce breakage and support long-term hair health. Cruelty-free and vegan-friendly.