Olaplex Bond Maintenance Shampoo No.4

OLAPLEX No.4 Bond Maintenance Shampoo is a highly moisturizing, reparative shampoo that leaves hair easy to manage, shiny, and healthier with each use. No.4 is color-safe and proven to reduce breakage and strengthen all types of hair. Benefits Repairs and maintains bonds within the hair Eliminates frizz and flyaways Reduces breakage For all hair types PH Balance: 6-6.5 Cruelty-free Allure 2022 Readers' Choice Award Winner Key Ingredients Bis-Aminopropyl Diglycol Dimaleate- Patented bond building technology that rebuilds broken and weakened bonds Formulated Without Nuts Parabens Phosphates Phthalates Sulfates Gluten DEA Aldehydes Formaldehyde Vegan Clean Ingredients Cruelty Free Sustainable Packaging Brand