



Leave-in Repair Mask
The K18 leave-in restorative hair mask works in just 4 minutes to restore strength, elasticity, and softness to damaged hair. Its patented technology penetrates deep into the hair fiber to rebuild broken keratin chains, offering visible results from the very first use.
Effectively repairs damage caused by:
✔️ Bleaching and coloring
✔️ Repeated use of heat styling tools
✔️ Chemical treatments (e.g., straightening, perms)
✔️ Frequent styling and setting
Learn more
Usage
Ingredients
Choose options




Leave-in Repair Mask
Sale price$41.50