Achieve flawless, long-lasting colour results with L’Oréal Professionnel Dia Activateur 9Vol (2.7%). Specially formulated for use with the Dia Light and Dia Richesse ranges, this creamy professional developer activates colour while preserving the integrity of the hair.

Its gentle strength makes it ideal for refreshing tones, enhancing shine, and delivering subtle lift without compromising softness or manageability. The smooth, creamy texture ensures even application and consistent results every time.

Key Benefits:

• Professional-grade developer designed for Dia Light & Dia Richesse
• 9Vol (2.7%) strength – perfect for subtle lift and tone refresh
• Creamy formula for easy, even application
• Helps maintain hair softness, shine, and condition
• Economical 1L size – perfect for salon use
• Mixing Ratio: 1 part colour + 1.5 parts developer

For professional use only.