K-Pak Color Therapy Luster Lock

Joico’s K-Pak Color Therapy Luster Lock is a leave-in hair serum designed to add shine and smoothness to color-treated hair. Its silky, fast-absorbing texture tames frizz without weighing strands down. Ideal for those seeking lightweight gloss and improved manageability after coloring, it works well on fine to medium hair types while enhancing surface sheen and softness.