Think your mane is a lost cause? Meet our damaged-hair hero. Repair and restore your hair with the Joico K-PAK Duo Shampoo. This duo strengthens, and protects hair precisely where it needs it, to repair years of visible damage and fight future breakage at the same time. With just one use, distressed tresses are rescued and restored to their shining, healthy-looking glory. This duo adds intense moisture to your overly damaged hair, giving you soft, shiny, and hydrated locks, while enriching the elasticity of your hair.