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.
country of origin
United States of America


