Olaplex No.9 Nourishing Hair Serum

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™. Visible Hair Benefits • Satin shine & softness • Style memory & bounceback curls • Anti-tangle & anti-static