Manic Panic Hair Dye - Siren Song

GUILT-FREE GLAMOUR!® Siren's Song is a neon blue-green hair dye that glows under blacklight. For best results, we recommend applying to hair that has been pre-lightened to the lightest level 10 blonde. Style: Classic Semi-Permanent Hair Dye Color: Siren's Song Color Description - Cool Neon Blue Green Hair Dye Volume: 4oz / 118ml Ingredients: Vegan Friendly, PPD Free! Additional Features: Benefits of Conditioning Hair, Resealable Tub For Longer Use, Comes With Instructions, Glows Under Black Light in the Dark Duration: 4 - 6 weeks For Best Results: See Instructions Tab