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.
 
Benefits
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.
 
How to Use
Apply 1/2 pump* from mid-shaft to ends on damp, towel-dried hair, working upward from ends to roots.
Follow with your favorite OLAPLEX styling products, or, style as you normally would
 
When to Use 
Use as the first step in your styling routine
 
*Apply more for longer, coarser hair textures.