This Joico K-Pak Color Therapy Color Protecting Shampoo is formulated to gently cleanse while maximizing color retention. It utilizes advanced color protection technology to shield hair from environmental aggressors that typically cause fading. Ideal for color-treated hair, this shampoo helps maintain vibrancy and shine between color services, keeping your hair looking freshly colored for longer. Its specialized formula supports the hair's internal structure, resulting in healthier-looking, more resilient strands.