How much oxydant do you use with majirel?

When using L'Oréal Majirel hair color, the standard ratio is typically 1:1.5, meaning for every 1 part of Majirel, you should use 1.5 parts of the oxidant (usually a 20, 30, or 40 volume developer, depending on the desired lift and coverage). Always refer to the specific instructions on the product packaging for the best results, as ratiOS can vary based on the desired outcome and hair condition.