About Nº^.9

Protect your hair from daily damage with this weightless, leave-in, silicone-free hair serum to shield hair from pollution for 48 hours and provide heat protection up to 450°F (232°C). With antioxidant-rich Red Algae Extract and scientifically proven OLAPLEX® Bond Building Technology™.

What does number 9 Olaplex do?

What it is: A weightless, leave-in styling serum that's rich in antioxidants to help protect from pollution, heat, and future damage for shine, bounceback curls, and anti-static and anti-tangle action.

When should I use Olaplex 9?

Olaplex No. 9 is designed to be used after shampooing and conditioning, as the first step in your styling routine. Apply a small amount (more if you have longer hair) to towel-dried hair and then massage into your ends and up towards the root.