Best Hair Developer. Always check the instructions on the dye. Which should be the best hair developer for you.
Free shipping within the US. This option is also good if you want to cover grey hairs. Please follow the following information to have a feasible solution to your clients white strands.
Hydrogen peroxide developer lifts the cuticle layer of the hair and depending on the strength of the activator the cuticle will lift more or less.
Best developer for gray hair. The higher the number the stronger. Volume 10 is the weakest and Volume 40 is the strongest level of developer. For both those who have never colored their hair and those who are coloring andor bleaching pros the Wella Professionals Blondor Multi-Blonde Lightening Powder is ideal.