NO.4 BOND MAINTENANCE SHAMPOO – strengthening & hydrating

Description: OLAPLEX No.4 Bond Maintenance Shampoo is a professional bond-building cleanser that helps repair damage from coloring, heat and daily wear. The rich, creamy lather gently lifts impurities while the patented bond-multiplying technology supports internal strength, smoothness and elasticity. Hair feels softer, frizz is tamed and shine is amplified wash after wash. Elevate your routine at home with salon-quality repair from OLAPLEX No.4 Bond Maintenance Shampoo.

For hair: All hair types; ideal for dry, damaged, bleached or color-treated hair prone to breakage and frizz.

Benefits:

• Reinforces internal bonds to reduce breakage
• Gently cleanses without stripping moisture
• Smooths cuticle for softness and shine
• Helps control frizz and flyaways
• Supports color vibrancy and healthy look

How it works: Apply a small amount to wet hair, massage into scalp and lengths until a luxurious lather forms, then rinse thoroughly. Repeat if needed. For best results, follow with OLAPLEX No.5 Bond Maintenance Conditioner.

Result: Clean, stronger-feeling hair with improved smoothness, softness and mirror-like shine.

Ingredients: Key: Bis-Aminopropyl Diglycol Dimaleate (bond-building technology), mild surfactants, conditioning agents.
*Full INCI list available on packaging; formula updates possible.