OLAPLEX No.4 Bond Maintenance Shampoo

A highly-moisturizing, reparative shampoo that leaves hair easy to manage, shiny and healthier with each use. 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.

KEY BENEFITS:

• Repairs and maintains bonds within the hair.
• Eliminates frizz and flyaways.
• Reduces breakage.

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).

KEY INGREDIENTS: Bis-Aminopropyl Diglycol Dimaleate: Repairs damaged hair and protects from damage.