Manic Panic Siren'S Song Neon Blue Green Hair Dye - Classic High Voltage - Semi-Permanent Neon Blue-Green Hair Color That Glows In Blacklight - Vegan, Ppd And Ammonia Free (4Oz)

Bullet Points : 1 > Sirens Song Hair Dye Color; A Bluegreen Hair Dye That Glows Under Blacklight; For Best Results We Recommend Applying To Hair That Has Been Pre Lightened To The Lightest Level Ten Blonde 2 >Mixable Colors And Tones; Manic Panic Hair Colors Are Safe To Mix To Create Custom Shades Making The Possibilities Of Shades Endless; Combine Any Formula With The Pastelizer To Create Soft Trendy Pastel Hues; Ready To Use No Developer Required 3 >Semi Permanent Hair Dye; Formula Gradually Fades In Four To Six Weeks Because It Does Not Penetrate The Cortex Of Your Hair But Simply Rests On Top Of The Hair Shaft 4 >Cruelty Free And Vegan Formula; This Color Cream Hair Dye Features Vegan Ingredients Tested On Celebrities Not Animals; Hair Color Is Ammonia Free Paraben Free Gluten Free Resorcinol Free Phthalate Free And Peta Accredited 5 >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 Nine Or Ten Before Dyeing Is Recommended For The Best Results Description : Manic Panic Siren'S Song Neon Blue Green Hair Dye - Classic High Voltage - Semi-Permanent Neon Blue-Green Hair Color That Glows In Blacklight - Vegan, Ppd And Ammonia Free (4Oz)