Repair bonds while gently cleansing all types of hair. Impart moisture, strength, and manageability with every wash. A highly moisturizing, reparative shampoo that leaves hair easy to manage, shiny, and healthier with each use. What it does: A shampoo that cleanses, repairs, protects and strengthens your hair. Repairs and maintains bonds within the hair Eliminates frizz and flyaways Reduces breakage What else you need to know: This shampoo repairs and protects hair from everyday stressesincluding damaged hair, split ends, and frizzby re-linking broken bonds. No.4 is colour-safe and proven to reduce breakage and strengthen all types of hair.