OLAPLEX Nº.4 FINE Bond Maintenance Shampoo – 1000ml

Salon size | 2x volume | 2x strength | 60% less breakage

Overview

Specially developed for fine, limp hair, OLAPLEX Nº.4 FINE Bond Maintenance Shampoo (1000ml) repairs bonds while giving weightless lift and body. Clinically proven to deliver 2x more volume, 2x more strength, and 60% less breakage, it transforms delicate strands into fuller, healthier-looking hair. The professional-size bottle is perfect for salon backbar or frequent at-home use.

What It Does

• Delivers 2x volume and 2x strength in clinical testing
• Reduces breakage by 60% on bleached hair
• Lifts fine hair at the roots for long-lasting body
• Repairs internal hair bonds with OLAPLEX patented technology
• Hydrates weightlessly to prevent flat, limp hair
• Economical 1000ml salon size – ideal for professional or family use

Key Ingredients

• Bis-Aminopropyl Diglycol Dimaleate – patented bond builder for stronger strands
• Flexible Polymers – add visible lift and airy structure
• Low Molecular Weight Hyaluronic Acid – softens and hydrates without heaviness
• Hydra-Balancing Matrix – weightless hydration that avoids over-conditioning

Clinically Proven Results

Visible transformation after every wash: fuller body, more strength, and softer shine. Results shown with the Nº.4 FINE Shampoo + Nº.5 FINE Conditioner routine.

How to Use

1. Apply to wet hair and scalp, massaging into a rich lather.
2. Rinse thoroughly. Repeat if desired.
3. Follow with OLAPLEX Nº.5 FINE Conditioner for balanced hydration and volume.

Stylist Tip: For maximum fullness, style with OLAPLEX Nº.9 Bond Protector and finish with OLAPLEX Nº.7 Bonding Oil.

Who Is It For?

• Fine, thin, or limp hair that needs body
• Fragile or bleached hair prone to breakage
• Flat hair that quickly becomes oily or weighed down
• Clients and salons seeking volume + repair with a professional-size bottle

Summary

OLAPLEX Nº.4 FINE Bond Maintenance Shampoo (1000ml) is the ultimate professional-size solution for fine hair. Clinically proven to deliver 2x more volume, 2x more strength, and 60% less breakage, this economical large size is perfect for salons, families, or anyone who wants lightweight repair and volume every day.