Achieve shiny, healthy-looking hair with the Olaplex No.4 Bond Maintenance Shampoo, a colour-safe, sulfate-free formula. Crafted for those prone to split ends and breakages, this product works to nourish as it cleanses. It uses patented technology to target and bonds, visibly repairing damage and promoting stronger-looking hair. Whether your strands have been exposed to frequent colouring, bleaching, or heat styling, this blend helps to deliver moisture without weighing your ends down.