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, tangle and static control, and heat protection up to 450°F. For all hair types.

Features & Benefits:

Satin shine
Style memory
Bounceback curls
Anti-tangle
Anti-static
Heat protection up to 450°F (232°C global)
Made without silicones, sulfates, phthalates, parabens, or gluten. Vegan. Color-safe.

How To Use:

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.
Style as usual - Air-dry for a soft texture. Blow-dry for a smooth finish. Diffuse for waves or curls.
Use on days you wash your hair and any days in between on dampened hair for added protection.

Olaplex No. 9 Bond Protector Nourishing Hair Serum