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A FREE full-size surprise with any order. Code OLAPLEXGIFTCA

New Here? Enjoy a Free Nº.8 Mask with your first $75+ order. Code HIYA8

A FREE full-size surprise with any order. Code OLAPLEXGIFTCA

New Here? Enjoy a Free Nº.8 Mask with your first $75+ order. Code HIYA8

Nº.9 BOND PROTECTOR NOURISHING HAIR SERUM

$60 current discounted price $41 Full item price
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FREE DELUXE SAMPLE WITH EVERY PURCHASE

The Nº.9 Bond Protector Nourishing Hair Serum, infused with patented OLAPLEX Bond Building Technology, is a silicone-free antioxidant hair serum that instantly shields hair from pollution and protects against heat damage while adding satin shine and reducing static and tangles.

  • Nº.9 Bond Protector Nourishing Hair Serum neutralizes free radicals and protects against pollution for up to 48 hours.
  • Nº.9 Bond Protector Nourishing Hair Serum improves style memory and bounceback curls.
  • Nº.9 Bond Protector Nourishing Hair Serum provides Heat protection up to 450ºF (232ºC) for a satin shine look.
  • Nº.9 Bond Protector Nourishing Hair Serum reduces tangles and static.
  • Nº.9 Bond Protector Nourishing Hair Serum is Silicone free, Sulfate free and PH balanced.
  1. As the first step in your styling routine, apply a small amount to damp, towel-dried hair, working upward from ends to roots.
  2. Follow with your favorite OLAPLEX styling products.
  3. Style as you normally would.
Cruelty Free

Cruelty Free

Gluten Free

Gluten Free

Nut Free

Nut Free

Paraben Free

Paraben Free

PH Balanced

PH Balanced

Phosphate Free

Phosphate Free

Phthalate Free

Phthalate Free

Sulfate Free

Sulfate Free

Vegan

Vegan

The Original
Bond Builder

The only patented system to noticeably repair extreme damage—turn dry, brittle hair into soft, shiny, and more resilient hair.

how it works right Created with Sketch.

Frequently Asked Questions