Are dry, tangled, knotty strands dragging your style down? It's time to familiarise yourself with the No. 9 Bond Protector Nourishing Hair Serum.

This protective treatment repairs the hair shaft while offering protection from free radicals, heat damage, and pollution, making this a real hair care essential for your beauty cabinet. Within the ingredient's list, you can expect to find OLAPLEX's hero bond-building technology that specifically targets chemically-treated hair types, ensuring stronger, longer results with every use.

Treat your hair to a revived shine and strengthened bonds with this ultimate hair care hero. Making your hair easier to style, this serum also shields the hair from unnecessary breakages whilst protecting against heated appliances.

Simply smooth on this weightless, silicon-free formula to protect hair from pollution and styling tools for 48 hours and up to 450°F (232°C)!