Olaplex N°.4 Bond Maintenance Shampoo is a highly concentrated, colour-safe cleanser that repairs and strengthens hair while it cleanses, reducing breakage and boosting shine in a single wash.
About Olaplex N°.4
Powered by Olaplex’s patented bond-building technology, this shampoo works to repair broken bonds on a molecular level, leaving hair stronger, smoother and healthier-looking.
Key features
- Repairs and strengthens hair as it cleanses
- Proven to reduce breakage
- Eliminates frizz and flyaways for a smoother finish
- Colour-safe and suitable for all hair types
- Highly concentrated – a little goes a long way
Key ingredients
- Bis-Aminopropyl Diglycol Dimaleate – Olaplex’s patented bond builder that repairs bonds internally
How to use
Thoroughly wet hair from root to tip. Emulsify a coin-sized amount between your hands, massage into the scalp and lengths, then rinse. Repeat if necessary and follow with Olaplex N°.5 Conditioner.
Who it’s for
Suitable for all hair types, especially damaged, colour-treated or chemically processed hair.
Specifications
- Format: shampoo
- Size: 1000ml
- Hair type: all, including colour-treated



