The Nº.9 Bond Protector Nourishing Hair Serum, infused with patented OLAPLEX Bond Building Technology™, is a silicone-free antioxidant hair serum that instantly shields hair from pollution and protects against heat damage while adding satin shine and reducing static and tangles.
- Neutralizes free radicals and protects against pollution for up to 48 hours.
- Improves style memory and bounceback curls.
- Provides Heat protection up to 450ºF (232ºC) for a satin shine look.
- Reduces tangles and static.
- Silicone free, Sulfate free and PH balanced.
