Warning N:3 Mix

Hair dye can cause allergic reactions. If you have had a previous allergic reaction, we advise against dyeing your hair. Before your first hair dye treatment, you SHOULD take an allergy test. See ByBente.com for guidance. Mix the color mix and H2O2 according to the instructions on the package insert. Instructions and more information on how to do this can be found at bybente.comAlways rinse your hair well after a color treatment.