No. 9 Bond Protector Nourishing Hair Serum

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, anti-static action, and heat protection up to 450F. Suitable for all hair types. Vegan and cruelty-free. Formulated without silicone, nut, parabens, phosphate, phthalate, sulfate, and gluten. 90mL/ 3 oz. 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. Use alone or follow with No. 6 Bond Smoother for frizz control and/or No. 7 Bonding Oil for brilliant shine (both sold separately). Air dry for a soft texture or blow-dry for a smooth finish. OLAPLEX products are thoroughly tested in accordance with industry standards in-house and by independent third-party laboratories for safety and efficacy