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Siren's Song is a neon blue-green hair dye that glows under black light. For best results, we recommend applying to hair that has been pre-lightened to the lightest level 10 blonde.
How many 4oz containers of Manic Panic hair color should I buy?
Also available in our Classic High Voltage Cream Formula!
WEAR IT LOUD!®
Tested on celebrities, not animals™.