A highly-nourishing and reparative shampoo.
Benefits
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.
Directions
-Treat hair with Olaplex No. 3 (sold separately).
-Apply and massage product throughout hair.
-Rinse product from hair.
-Follow with Olaplex No. 5 Bond Maintenance™ Conditioner (sold separately).
