Demi Permanent Hair Color Developer 4% Efs Bath & Body What else you need to

What else you need to know: For the most brilliant results

Choose your optimal speed and heat setting on the brush

For customizable in-salon service

Couple this with their hand-honed blades and it means they're fabulous for slice cutting

and comes in recyclable packaging

Demi Permanent Hair Color Developer 4% Efs Bath & Body What else you need toKadus Professional Demi Permanent Hair Color Developer 4% Efs 1Litre This emulsion is specially made for Demi Permanent hair dyes. These developers work in prefect synchronization with colors, thanks to their formula and mixing agents, which provides a uniform hair coloring. Which everyone who colors their hair is striving for.