Pre-Treatment L'Oreal Professional

Pre-Treatment L'Oreal Professional

This pre-treatment by L'Oréal Professionnel is designed to prepare the hair before color, lightening, or oxidant services, effectively neutralizing metal particles that can interfere with chemical processes. The formula works to limit the deposit of new metal particles, which helps ensure a more predictable and uniform color result during subsequent treatments. Integrating this step into your routine helps maintain hair integrity and enhances the clarity and vibrancy of the final look.