Olaplex Nº.9 Bond Protector Nourishing Hair Serum is a leave-in, silicone-free hair serum to shield from pollution and heat that cause tangles, breakage, and static.
Provide heat protection up to 450°F (232°C)
Silicone-free formula does not weigh down hair
Protects hair from daily damage and shields from pollution for 48 hours
