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. OLAPLEX Bond Building Technology™ is paired with potent, antioxidant-rich Red Algae Extract to nourish hair, block pollutants, and neutralize free radicals. See satin shine, style memory, bounceback curls, anti-tangle and anti-static action, and heat protection up to 450°F. For all hair types.

HOW TO USE
1. As the first step in your styling routine, apply a small amount to damp hair working upward from ends to roots. Use more as needed for longer, thicker hair.
2. Use alone or follow with No.6 Bond Smoother® for frizz control and/or No.7 Bonding Oil™ for brilliant shine.
3. Style as usual - Air-dry for a soft texture. Blow-dry for a smooth finish. Diffuse for waves or curls.