Olaplex No. 4 Bond Maintenace Shampoo

What it is:
A highly moisturizing, reparative shampoo that leaves hair easy to manage, shiny, and healthier with each use.

Key benefits:
- Repairs and maintains bonds within the hair
- Eliminates frizz and flyaways
- Reduces breakage

This shampoo repairs and protects hair from everyday stresses—including damaged hair, split ends, and frizz—by re-linking broken bonds. No.4 is color-safe and proven to reduce breakage and strengthen all types of hair.