Protect and strengthen your hair with the Olaplex No. 4 Bond Maintenance Shampoo, a highly nourishing and reparative formula designed to cleanse while restoring damaged hair. This sulfate-free shampoo is infused with Olaplex's patented Bond Building Technology, helping to repair hair bonds, reduce frizz, and improve overall shine. Suitable for all hair types, it ensures a healthier, more vibrant look with every wash.

Key Features:
Bond Building Technology: Repairs broken bonds to strengthen hair from within.
Sulfate-Free Formula: Gently cleanses without stripping natural moisture.
Frizz Control: Reduces frizz and flyaways for smoother, more manageable hair.
Enhanced Shine: Leaves hair looking shiny and healthy.
Suitable for All Hair Types: Safe for color-treated, chemically processed, and natural hair.
Professional Size: 1000ml bottle perfect for long-term use.
How to Use:
Wet Your Hair: Start with wet hair.
Apply Shampoo: Dispense a small amount and lather evenly through the hair.
Massage Gently: Focus on the roots and scalp while massaging.
Rinse Thoroughly: Wash out with lukewarm water.
Follow with Conditioner: For best results, use with Olaplex No. 5 Bond Maintenance Conditioner.