Restore, strengthen, and nourish your hair with Olaplex No.4 Bond Maintenance Shampoo. Powered by Olaplex’s patented bond-building chemistry, this reparative shampoo improves hair texture, restores moisture, and adds radiant shine. Perfect for all hair types, it leaves strands soft, smooth, and manageable. Say goodbye to breakage and hello to healthier, stronger hair with every wash.
