Olaplex No.4 Bond Maintenance Shampoo 100ml is a strengthening, bond-repair shampoo designed to reduce breakage and visibly improve hair health with every wash. Ideal for hair prone to split ends and damage, it gently cleanses while delivering essential moisture.

Helps reduce breakage and split ends

Strengthens and protects damaged hair

Gently cleanses without stripping moisture

Suitable for coloured, bleached or heat-styled hair

Lightweight hydration without weighing hair down

Travel-friendly 100ml size

Powered by patented Olaplex Bond Building Technology™, this daily-use shampoo works to support stronger, healthier-looking hair while maintaining softness and shine.

How to use: Apply to wet hair, lather and rinse. Follow with Olaplex No.5 Bond Maintenance Conditioner for best results.