Olaplex Nº.4 Bond Maintenance Shampoo 250MlA highly concentrated, color safe shampoo designed to strengthen and hydrate all hair types while maintaining optimal scalp health. This professional grade hair care product features Olaplex's patented bond building technology that reduces breakage by up to 49% and delivers 90% smoother, more manageable hair with every wash. The rich, luxurious lather gently cleanses without stripping natural oils, making it perfect for daily use on chemically