Olaplex Nº.9 Bond Protector Nourishing Hair Serum – Heat Protection & Style Retention

Olaplex Nº.9 Bond Protector Nourishing Hair Serum is an ultra-lightweight, heat-protective styling serum designed to enhance style retention while protecting hair integrity. Powered by OLAPLEX Bond Building Technology™ (Bis-Aminopropyl Diglycol Dimaleate), it helps defend against daily damage while delivering satin shine and smooth control.

Providing heat protection up to 450°F / 232°C, Olaplex Nº.9 Bond Protector Nourishing Hair Serum shields hair from styling tools while reducing tangles and static. The flexible styling polymers support shape memory and hold, allowing styles to last longer without stiffness or heaviness.

Suitable for all hair types, including colour-treated and chemically processed hair, it enhances softness, shine and manageability whether air-dried, blow-dried or diffused.

Key Benefits

• Improves style retention

• Reduces tangles and static

• Protects colour vibrancy

• Provides satin shine

• Heat protection up to 450°F / 232°C

• Ultra-lightweight, non-greasy formula

• Colour-safe and vegan

• Free from sulfates, silicones, phthalates, parabens, MIT/MIC and protein

Features & Technical Specifications

• Format: Lightweight styling serum

• Technology: OLAPLEX Bond Building Technology™

• Styling Polymer: PVP for flexible hold and shape retention

• Conditioning Agent: Cetrimonium Chloride for smoothing and anti-static control

• Suitable for all hair types

• Professional and domestic use

How to Use

• Apply a small amount to clean, damp hair

• Work upward from ends to roots

• Use more as needed for longer or thicker hair

• Style as desired

Air-dry for soft texture, blow-dry for smooth finish, or diffuse for defined waves and curls.

Ideal For

• Clients seeking longer-lasting styles

• Heat styling protection

• Frizz and static control

• Colour-treated or chemically treated hair

• Professional finishing services

Why Choose Olaplex?

Olaplex is globally recognised for bond-building innovation that strengthens hair from within. Nº.9 combines advanced protection and styling performance, delivering lasting shape, heat defence and enhanced shine without compromising hair health.