Olaplex Nourishing Hair Serum no.9 Bond Protector 90 ml
Olaplex
Think of OLAPLEX No. 9 as your hair’s daily armor against the chaos—pollution, heat, frizz, all of it. This feather-light serum melts into strands without the slightest stickiness, powered by red algae extract and antioxidant-rich ingredients that help protect hair from harsh environments while adding a silky, soft feel. Whether your hair is fine and color-treated or thick and naturally curly, it slides through damp strands with ease, adding a flexible, smooth finish without weighing anything down.
It acts like a leave-in shield that also gives this quiet, lovely herbal-fresh scent. On day-two curls or straight styles, it wakes hair up again without needing a full rewash. Think of it as your gentle gloss and hydration boost in a bottle—strengthening, calming, and smoothing in one go. It’s the serum that just shows up, quietly but beautifully.
- product type
- hair serum
- key features
- nourishing, heat protection
- use for
- hair
- hair type
- for all hair types
1. As the first step in your styling routine, apply a small amount to damp, towel dried hair working upwards from ends to roots.
2. Follow with your favorite styling products.
3. Style as you normally would.
United States of America


