Formulated with Olaplex Bond Building chemistry. Restores internal strength and moisture levels to add incredible shine and manageability. For all hair types.
A highly moisturizing, reparative shampoo that leaves hair easy to manage, shiny and healthier with each use. N°4 is color-safe, sulfate-free, and proven to reduce breakage and strengthen all types of hair.
• Repairs and maintains bonds within the hair
• Eliminates frizz and flyaways
• Reduces breakage
What It Does
• Helps protect and restore damaged hair by repairing disulfide bonds broken during chemical processing.
• Non- drying, gentle on color treated and chemically processed hair and scalp.
• Leaves hair feeling amazingly clean and bouncy.
• Moisturizes and hydrates thirsty, dry hair.
• Provides moisture and shine which results in radiant-looking and luxurious-feeling hair.