OLAPLEX Nº.4FINE Bond Maintenance Shampoo Litre

Give fine hair the volume it wants without the weight it doesn’t.

OLAPLEX Nº.4FINE Bond Maintenance® Shampoo is an ultra-light volumizing shampoo created specifically for fine hair. The concentrated formula gently removes buildup and excess oil while helping repair everyday damage, strengthen fragile strands and boost softness and shine.

Designed to create body and lift without stripping the hair, Nº.4FINE leaves fine hair feeling clean, lightweight and noticeably fuller after just one wash. OLAPLEX clinically reports 2X more volume and 2X stronger hair when Nº.4FINE and Nº.5FINE are used together as a system. 

Why You’ll Love It

• Creates lightweight volume, body and bounce
• Helps lift hair at the roots
• Strengthens and reinforces damaged hair
• Gently cleanses without stripping
• Helps improve softness and shine
• Weightlessly hydrates fine hair
• Suitable for straight, wavy, curly and coily fine hair
• Colour-safe and suitable for chemically treated hair
• Vegan and dermatologist tested
• Sulfate-free, silicone-free and protein-free

Best For

Fine hair that feels flat, weighed down, fragile or lacking in volume.

Key Technology

Patented OLAPLEX Bond Building Technology™
Helps strengthen hair and repair damage by rebuilding disulfide bonds within the hair.

Flexible Polymers
Help provide volume and lift at the roots.

Low Molecular Weight Hyaluronic Acid
Helps promote soft, hydrated hair.

Hydra-Balancing Matrix
Provides lightweight hydration designed to avoid over-conditioning fine hair.