N°4 Bond Maintenance™ protects and repairs damaged hair, split ends and frizz by re-linking broken bonds. A highly-moisturising, reparative shampoo that leaves hair easy to manage, shiny and healthier with each use.
N°4 is color-safe and proven to reduce breakage and strengthen all types of hair.
Repairs and maintains bonds within the hair , Eliminates frizz and flyaways , Reduces breakage.