Olaplex No. 4 Bond Maintenance Shampoo

What it is:
Protects and repairs damaged hair, split ends and frizz by re-linking broken bonds. A highly-moisturizing, reparative shampoo that leaves hair easy to manage, shiny and healthier with each use.

What it does:
This shampoo repairs and protects hair from everyday stresses—including damaged hair, split ends, and frizz—by re-linking broken bonds. N°4 is color-safe and proven to reduce breakage and strengthen all types of hair.

What else you need to know:

• Paraben-Free
• Sulfate-Free
• Phthalate-Free