Manic Panic High Voltage Classic is a semi-permanent fantasy hair dye that gives your hair a smooth, shiny finish and bright, bold color. It has a mix of high quality vegan pigments and conditioners that make hair feel soft, healthy, and shinier after coloring. It works best on hair that has already been lightened, but it can also add noticeable tones to darker or virgin hair, depending on your base. The resealable tub makes it easy to use more than once and touch up, and you can mix different shades together (or use a pastel mixer) to make your own colors and softer pastel effects. It doesn't have any harsh chemicals, so it's safe for hair and helps with comfortable coloring. It's perfect for anyone who wants bright color without damaging their hair. The color usually lasts for a few weeks and fades slowly when you wash it. Manic Panic lets you get a salon style finish at home with a wide range of fun colors.