Formula 40™

First there was Manic Panic. Then there was Amplified. Now, Manic Panic has created a new, longer lasting formula exclusively for Hot Topic that helps your fashion color last up to 40 washes. Use it on virgin hair for a deeper hue or, for best results, dye over pre-lightened hair to get the perfect, long-lasting shade of blue-green. 

  • 4 fluid ounces
  • Semi-permanent; lasts up to 40 washes
  • 100% Vegan and cruelty-free
  • Made in USA
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Mermaid® - Formula 40™
Mermaid® - Formula 40™
Mermaid® - Formula 40™
Glows Under Black Light
Glows Under Black Light
$12.99 $9.99