This Joico Lumishine Clear Repair is a demi-permanent liquid color designed to enhance and deposit pure luminosity onto the hair. It is ideal for refreshing existing color, adding tone refinement, or using as a clear gloss treatment to boost shine and softness without significant commitment. Its gentle formulation works to condition the hair fibers while depositing color, making it a suitable addition to any hair maintenance routine for achieving vibrant, healthy-looking results between full color services.