GUILT-FREE GLAMOUR!® This shade of pink is so hot, we had to say it twice. It is a bright punch of a gorgeous magenta color, and will be sure to cause a scene. Bleaching is recommended before dyeing for the best results, and this color also glows under black light. Try our Lethal™ Lipstick in Blue Valentine™ for a great match. Vibrant color results are best achieved by applying to hair that has been pre-lightened with Manic Panic® Flash Lightning® Bleach Kits. Cream Formula Semi-Permanent Hair Color. Vegan Formula colors and conditions hair. Manic Panic® Hair Color is ready to use, do not mix with peroxide. Vegan ingredients. PPD and ammonia-free. Tested on celebrities, not animals™.