Learn more about Olaplex No. 9
The Solution to Hair Pollution
Protect your hair from daily damage with this weightless, leave-in, silicone-free hair serum to shield hair from pollution for 48 hours.
Visible Hair Benefits
Satin shine & softness. Style memory & bounceback curls. Anti-tangle & anti-static.
With antioxidant-rich Red Algae Extract and Olaplex Bond Building Technology.
Free of DEA, Aldehydes and Formaldehyde. Silicone-Free.