Manic Panic World of Hair Color : Colors That Rock ! Brighter.Bolder.Louder. Colors that Rock ! High Voltage Classic Manic Panic brought you this electrifying semi-permanent hair color in 1977 and changed the world! Used by countless celebrities , models, and celebrity stylists . Our famous VEGAN formula not only colors but conditions the hair . Available in more shades than in the rainbow , we have over 30 vibrant MANIC PANIC HIGH VOLTAGE "CLASSIC " CREAM HAIR COLORS . Some even glow under a black light !! Amplified MANIC PANIC AMPLIFIED Cream Formula ....a stronger , longer lasting formula. AMPLIFIED Cream Formula lasts 30% longer. For those who seek more permanence from their semi-permanent . In colors you know and love . The same fantastic VEGAN ingredients as the CLASSIC FORMULA. Now packaged in 4oz squeeze bottles . Dye Hard For those who seek "color without commitment " MANIC PANIC DYEHARD Temporary Hair Color Styling Gel shampoos right out! This hard holding formula may be used for styling as well as coloring . Neon colors GLOW UNDER BLACK LIGHT! Style it - spike it - tip it - work it in -wear it out - wash it out. This product is great for kids of all ages. Flashlightning To obtain the most intense results from our MANIC PANIC Hair Color , we recommend that you apply these products to pre-lightened, bleached hair . For this purpose, we have created FLASHLIGHTNING Complete Bleach Kits . This superior lightenening product comes with cream developer in two strengths: 30 volume (STRONG) and AMPLIFIED 40 volume (STRONGEST). Coloring Tools