Olaplex No. 9 Bond Protector Nourishing Hair Serum 90ml

Olaplex No. 9 Bond Protector Nourishing Hair Serum 90ml is a multi-benefit leave-in serum that protects hair from heat and environmental damage. Infused with antioxidants and Olaplex Bond Building Technology, it strengthens while forming a weightless shield. This silicone-free formula smooths flyaways, reduces tangles, and adds luminous shine. Ideal for styling, it protects up to 450°F and improves manageability.