Olaplex No. 4 Bond Maintenance Shampoo 250 밀리리터

Enhanced hair strengthening formula that contains Bis-Aminopropyl Diglycol Dimaleate, a patented bond-building technology that rebuilds broken and weakened bonds while repairing damaged hair strands.

Eliminates frizz and flyaways while reducing hair breakage and splitting. 

Cruelty-Free formula suitable for all hair types.

Maintains a PH Balance: 6-6.5.