The 'anti-damage' hair shield.

Do you have noticeably dull, lifeless hair that tangles easily? These could be signs of pollution or heat damage. Protect your hair from daily damage with this weightless, leave-in, silicone-free hair serum to shield hair from environmental pollution for up to 48 hours.

N.9 also provides heat protection up to 232°C. Featuring antioxidant-rich Red Algae Extract and our scientifically proven OLAPLEX® Bond Building Technology™.