Olaplex

Bond Maintenance Shampoo No.4

A highly-nourishing and reparative shampoo that leaves hair easier to manage, shinier and healthier with each use. It repairs and protects hair from everyday stresses including damaged hair, split ends, and frizz by re-linking broken bonds. N°4 is color-safe and proven to reduce breakage and strengthen all types of hair. How to UseApply and massage product throughout hair. Rinse product from hair. Follow with Olaplex N°5 Bond Maintenance Conditioner.