MANIC PANIC SILVER STILETTO GREY HAIR DYE COLOR: An icy, lavender-tinted silver hair dye that helps create pale, platinum hair. When applied to already toned, pre-lightened lightest level 10 hair, Silver Stiletto creates stunning light grey locks. Silver Stiletto can also be mixed with your favorite Manic Panic shades to create frosty pastels. FOR BEST RESULTS: Vibrant color results are best achieved by applying to hair that has been pre-lightened with Manic Panic Flash Lightning Bleach Kits. Bleaching thoroughly to a level 10 before dyeing is recommended for the best results. Manic Panic Hair Color is ready to use, do not mix with peroxide. MIXABLE COLORS & TONES: Ready to use color or mix with other Manic Panic colors. Use Manic Panic Pastel-izer to make pastel colors, can be used for balayage, ombre, or highlighting techniques. No developer required. SEMI PERMANENT HAIR DYE: Manic Panic Classic High Voltage Semi-Permanent Hair Color lasts 4-6 weeks. With this platinum silver hair dye, why cover your grays when you can enhance (or create!) them? CRUELTY FREE, VEGAN & AMMONIA FREE HAIR COLOR: This silver hair coloring features vegan ingredients that are tested on celebrities, not animals. Our vegan hair dye is made in the USA, is PPD and ammonia-free, paraben-free, gluten-free resorcinol-free, phthalate-free and PETA accredited.