Stock up on your favourite formula with this great-value supersize edition of the Color Therapy Color-Protecting Shampoo. Infused with nourishing, hue-locking Manketti & Argan oils, this gentle cleanser from effectively doubles the life of your hair colour's vibrancy. The K-Pak Color Therapy Shampoo boasts SmartRelease Technology, a unique liposome delivery system which continuously releases rosehip oil, arginine, and keratin to help repair, fortify and protect every lock from the cumulative effects of daily styling. Key Benefits Increases hair colour vibrancy longevity Improves elasticity and shine Helps repair damaged hair