Protects and repairs damaged hair, split ends and frizz by re-linking broken bonds. A highly-moisturizing, reparative conditioner for all hair types that leaves hair easy to manage, shiny and healthier with each use. Color-safe. Strengthens & leaves hair stronger than ever. FEATURES: Repairs hair and maintains bonds within the hair. Adds shine and strengthens hair. The N°5 Bond Maintenance™ Conditioner is for all hair types and leaves hair easy to manage, shiny, and healthier with each use. It is color-safe, leaves hair stronger than ever, and benefits all hair types and textures. Suitable for all hair types.  Paraben-Free. Sulfate-Free. Phthalate-Free. 8.5 oz **OLAPLEX products are thoroughly tested in-house and by independent third-party laboratories for safety and efficacy. This product testing includes the industry standard Human Repeat Insult Patch Test (HRIPT), which tests for skin irritation or sensitivity. All of OLAPLEX products passed the HRIPT, meaning the products show no signs of causing irritation, inflammation, or sensitivity. **