OLAPLEX - No.4 BOND MAINTENANCE SHAMPOO 1000ML FAST AND FREE P&P - NEW Olaplex No.4 Bond Maintenance Shampoo 1L is a highly nourishing shampoo designed to repair and protect hair from everyday stressors. This formula effectively re-links broken bonds, making hair easier to manage, shinier, and healthier with each use. Key Benefits: Reduces breakage Strengthens all hair types Moisturizes and nourishes Color-safe formula pH Balance: 6-6.5 This 1000ml shampoo is proven to enhance shine and manageability. Experience healthier hair with Olaplex No.4, a trusted choice for those seeking to maintain vibrant, well-nourished locks.