OLAPLEX No.4 Bond Maintenance Shampoo

ABOUT N°4
 
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. 
 
Concentrate on roots.
Formulated for daily or every wash use.
All hair types, especially those needing clarifying or oil control.