OLAPLEX No.4 Bond Maintenance Shampoo

A highly-nourishing and reparative shampoo.

N°4 Shampoo repairs and protects hair from everyday stresses — including damaged hair, split ends, and frizz — by re-linking broken bonds. Leaves hair easier to manage, shinier and healthier with each use. N°4 is color-safe and proven to reduce breakage and strengthen all types of hair.
PH Balance: 6-6.5

Where:Concentrate on roots.

When:Formulated for daily or every wash use.

For:All hair types, especially those needing clarifying or oil control.