The K18 Leave-In Molecular Repair Hair Mask is a deep repairing treatment designed to restore and rejuvenate damaged hair. This innovative formula penetrates the hair shaft to repair molecular damage, leaving hair stronger, smoother, and healthier. Enriched with nourishing ingredients, this leave-in mask provides intense hydration and protection, promoting hair resilience and shine. Say goodbye to dry, brittle hair with this transformative treatment that works from within to repair and strengthen each strand. Experience the ultimate hair repair solution with the K18 Leave-In Molecular Repair Hair Mask.