MANIC PANIC Bad Boy Blue Hair Color - Amplified - Semi-Permanent Hair Dye - Dark Denim Blue Shade with Green & Grey Undertones - Vegan, PPD & Ammonia-Free - For Coloring Hair on Women & Men

MANIC PANIC Bad Boy Blue is the perfect denim blue hair dye with green and grey undertones. For best results, we recommend lightening hair to a very light level 9 blonde or lighter and toning hair that has yellow tones before use to avoid undesired hues. The Amplified line of semi-permanent hair color dye lasts 30% longer than the MANIC PANIC High Voltage Classic hair dye collection, leaving your lovely locks with a vibrant color that lasts 6 to 8 weeks. Choose from a range of more than 20 colors that offer vivid, bold results for all hair types. All MANIC PANIC hair dyes are free from gluten, ammonia, PPD, resorcinol and phthalates, packed in a Vegan formula. Every MANIC PANIC hair dye is PETA accredited, made in the USA and tested on celebrities - not animals. For best results, pre-lightened hair to a level 9 or 10 using MANIC PANIC® Flash Lightning® Bleach Kits. Then, brighten your mane within minutes with this blue hair color for men and women from MANIC PANIC. Hair dye results do vary, though, based on base color, porosity and hair type. Avoid using on hair with more than 10% grey coverage and read instructions included with the products. MANIC PANIC originated in 1977 as one of the first products sold at the Bespoke Boutique on St. Mark’s Place in NYC. The vivid shades, tints and hues stemmed from punk rock pioneers Tish and Snooky Bellomo, who transformed the beauty brand into a leading hair color revolution still going strong 40 years later. Tish and Snooky don’t just sell MANIC PANIC hair dye, they live it as they continue to perform regularly and showcase their vivid hair color on stage with legendary rock and roll acts. The New York native sisters, dubbed as the “Martha Stewarts of Punk Rock” believe in not only sharing colorful hair dye shades but also sharing a portion of their profits by donating 15% of MANIC PANIC’s annual profits to various charities.