Dia Activator 4.5%/15Vol 1000ml

DIA Activator by L’Oréal Professionnel is a specially formulated developer designed to work seamlessly with DIA Light and DIA Richesse demi-permanent hair color. It ensures optimal color deposit, shine, and longevity while maintaining hair integrity.

This professional-grade developer is enriched with conditioning agents that help protect the hair fiber during the coloring process, ensuring a smooth and even application. Its creamy texture allows for precise mixing and effortless application, reducing the risk of uneven results.

A key component of DIA Activator is its low-ammonia formula, which helps minimize damage while delivering rich, vibrant tones with a luminous finish. The inclusion of Ionène G technology provides deep conditioning, leaving hair feeling soft, healthy, and full of shine. Additionally, Oleo elements nourish and smooth the cuticle, enhancing color vibrancy and long-lasting results.

Available in different volumes (6, 9, and 15 vol.), DIA Activator offers customizable intensity and lift, making it ideal for tone-on-tone color, grey blending, or refreshing faded hues. Whether used for subtle enhancement or bold transformations, it ensures seamless results with a natural, glossy finish.

Trusted by professionals, DIA Activator by L’Oréal Professionnel guarantees superior color performance while keeping hair nourished and radiant.