L'Oreal Professionnel Blond Studio 9 Oil Developer 20 VOL 1L

The L'Oreal Professionnel Blond Studio 9 Oil Developer 20 VOL 1L is a professional oil developer designed for use with compatible L'Oreal Professionnel Blond Studio lightening services. Created for salon blonde work, it helps activate the lightening formula while supporting a smooth, controlled application texture.

This 20 volume developer is suited to trained colourists who need to select the correct strength for the client's hair condition, starting level, and blonde target. It is designed to be used as part of the matching Blond Studio system, helping salons manage technical lightening services with greater consistency.

The 1L salon size makes it practical for back-bar use across foil, balayage, and professional lightening services. It should only be used with compatible products and according to the relevant L'Oreal Professionnel technical instructions.

Key Features

• Professional oil developer in 20 volume
  
• Designed for compatible L'Oreal Professionnel Blond Studio services
  
• Supports smooth mixing and controlled lightening application
  
• Suitable for salon blonde, foil, balayage, and technical services
  
• Helps activate lightening performance as part of the matching system
  
• 1L size suited to professional back-bar use
  
• Made for trained colourists and salon environments
  

Benefits

• Helps support consistent lightening service performance
  
• Allows stylists to choose the correct developer strength for the service
  
• Smooth texture assists with professional application control
  
• Works as part of the Blond Studio professional system
  
• Useful for busy salons performing regular blonde work
  

Ideal For

• Professional blonde and lightening services
  
• Foiling, balayage, and creative colour work
  
• Colourists using compatible Blond Studio products
  
• Back-bar use in salon colour departments
  
• Clients receiving professional blonde transformations
  

Why You'll Love It

You'll love the L'Oreal Professionnel Blond Studio 9 Oil Developer 20 VOL 1L for its practical role in controlled blonde services. It helps colourists prepare smooth lightening formulas and supports more predictable application during technical salon work.

When paired correctly within the Blond Studio system, it helps salons deliver professional blonde results with the control and consistency colourists need.

Final Word

If your salon uses compatible Blond Studio lightening products, the L'Oreal Professionnel Blond Studio 9 Oil Developer 20 VOL 1L is a useful professional developer for controlled blonde work and reliable back-bar performance.