Olaplex shampoo No.4

Olaplex No.4 Bond Maintenance Shampoo Travel Size 100ml is a highly-nourishing and reparative shampoo that repairs and protects hair from everyday stresses by re-linking broken bonds.

This shampoo is formulated for daily or every wash use and is suitable for all hair types and textures. Its pH balance of 6-6.5 makes it perfect for concentrating on roots and reducing breakage while strengthening the hair. N°4 Shampoo is color-safe and leaves hair easier to manage, shinier, and healthier with each use.