What Purple Hair Dye Is Permanent?
There are several types of purple hair dye that are considered permanent, including semi-permanent and demi-permanent dyes that contain stronger pigments and can last longer on hair. Some popular brands of permanent purple hair dye include Arctic Fox, Manic Panic, and Pravana. However, the effectiveness of the dye will also depend on factors such as the texture, porosity, and color of your hair, as well as how well you maintain the color after dyeing.