The K-pak Color Therapy Luster Lock Spray by Joico is a leave-in treatment designed specifically for hair that has undergone both bleaching and coloring processes. This advanced formula works to enhance the vibrancy and longevity of your color-treated hair while providing essential nourishment and protection. The spray helps to lock in color, ensuring that your hair maintains its radiant hue and healthy appearance over time.

To use the K-pak Color Therapy Luster Lock Spray, simply apply it to clean, damp hair. Distribute the product evenly from mid-lengths to ends, focusing on areas that require extra care and protection. This leave-in treatment can be used as part of your regular hair care routine to maintain the integrity of your color-treated hair, leaving it looking shiny, smooth, and full of life.