Description 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. Leaving 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. Where: Concentrate on roots. When: Formulated for daily or every wash use. For: All hair types, especially those needing clarifying or oil control.
