OLAPLEX No.4FINE Bond Maintenance® Shampoo is an ultra-lightweight, volumizing shampoo specially formulated for fine hair. This clinically proven formula gently cleanses without stripping moisture while strengthening and protecting hair from daily damage caused by styling, environmental stressors, or salon services.

Powered by OLAPLEX Bond Building Technology™, this shampoo helps repair and prevent future damage while removing buildup to leave hair clean, soft, and full of lasting volume, body, and bounce—never dry or weighed down.

For best results, use with OLAPLEX No.5FINE Bond Maintenance® Conditioner.

✅ KEY BENEFITS

• Gently cleanses without stripping moisture

• Strengthens and protects fine hair

• Removes buildup to boost volume and lift at the roots

• Clinically proven to repair and prevent future damage

• Clinically proven to strengthen hair

✅ HOW TO USE

1. Apply to wet hair.

2. Lather thoroughly and rinse well.

3. Follow with OLAPLEX No.5FINE Bond Maintenance® Conditioner.

✅ DETAILS

This ultra-light volumizing shampoo for fine hair is clinically proven to strengthen, repair, and prevent future damage. It removes buildup while delivering weightless hydration, leaving hair clean, soft, and visibly fuller with long-lasting volume and bounce.

When used with OLAPLEX No.5FINE Bond Maintenance® Conditioner.

✅ KEY INGREDIENTS / TECHNOLOGY

• Flexible Polymers – Help provide volume and lift at the roots

• Low Molecular Weight Hyaluronic Acid – Promotes soft, hydrated hair

• Hydra-Balancing Matrix – Keeps fine hair clean and hydrated without over-conditioning

✅ FORMULATED WITHOUT

• Sulfates

• Silicones

• Phthalates

• Phosphates

• Parabens

• MIC/MIT

• Protein

Color-safe, vegan, and suitable for chemically treated hair.

✅ CLINICAL RESULTS

• 2× more volume

• 2× stronger hair

• 60% reduction in breakage