The Dia Activateur 9 Vol 1000ml by L'Oréal Professionnel is a cream developer designed to work perfectly with L'Oréal's DIARICHESSE and DIALIGHT hair colour ranges. This innovative tone-on-tone hair colour system delivers amazing results, making it easy for you to achieve your desired shade. The Dia Activateur 9 Vol ensures precise and consistent colouring, providing professional-level performance every time.
Next-generation tone-on-tone hair colour system
Delivers stunning results effortlessly
Specially formulated formula guarantees vibrant and long-lasting colours while maintaining the health of your hair
