Olaplex No.4C Bond Maintenance Clarifying Shampoo is a weekly, deep cleansing shampoo formulated with a broad-spectrum clarifying system to remove all classes of damaging impurities without stripping hair. Purified hair looks and feels healthier and receives reparative treatments more effectively for an optimised hair repair routine to REPAIR. STRENGTHEN. PROTECT. Key benefits: - Removes hair-damaging pollutants and heavy metals - Eliminates minerals, chlorine, and product buildup after just one use - Deep cleanses for brilliantly clean, soft, shiny hair with vibrant clarity - Non-stripping and non-drying - Deep cleans without stripping leaving hair touchable and soft, never dry or straw-like An advanced, broad-spectrum clarifying system removes more than just hard water minerals, buildup, and oil. It pulls a wider array of impurities out of the hair including heavy metals, chlorine, and pollutants. Formulated with patented OLAPLEX Bond Building Technology to maintain strong hair bonds