Achieve optimal lightening results with a professional oil-based developer

The L’Oral Professionnel BlondStudio Oil Developer 1L 30 Vol 9% is specifically formulated for use with BlondStudio lightening products, ensuring optimal lift and reliable performance. Its oil-based formula helps to protect the hair fibre during the lightening process, while allowing for even application and complete coverage. This 1-litre bottle is ideal for professional salon use.

• Formulated for use with BlondStudio lightening products.
• Protects the hair fibre during lightening.
• Ensures even application and complete coverage.
• 1-litre size for professional use.
• 30 volume (9%) developer for optimal lift.

Directions: Mix the L’Oral Professionnel BlondStudio Oil Developer 30 Vol 9% with the BlondStudio lightening product according to the manufacturer’s recommended ratios. Apply the mixture evenly to the hair, process for the specified processing time, then rinse thoroughly. Follow with a suitable shampoo and conditioner.