Nº.9 Bond Protector Nourishing Hair Serum

Olaplex Nº.9 Bond Protector Nourishing Hair Serum is an ultra-lightweight, leave-in formula that shields hair from pollution for up to 48 hours while providing heat protection up to 450°F. Infused with Olaplex Bond Building Technology and antioxidant-rich Red Algae, it forms an invisible barrier to block pollutants, neutralize free radicals, and prevent damage. This expert-designed serum enhances shine, softness, and frizz control while improving style retention and reducing tangles and static.

• Vegan and Cruelty-free
• Gluten-free and Nut-free
• Paraben-free, Sulfate-free, Phthalate-free, Phosphate-free and Silicone-free
• Free of DEA, Aldehydes and Formaldehydes

Who is it for?

• All Hair types

What does it do?

• Protects against heat and pollution
• Reduces frizz and flyaways
• Add shine and softness
• Protects against heat up to 450°F/232°C
• Restores the hairs appearance and texture

How do you use it?

• Apply a small amount to clean, damp hair working upward from ends to roots Use more as needed for longer, thicker hair
• Style as usual
• Air-dry for a soft texture 
• Blow-dry for a smooth finish
• Diffuse for defined waves or curls