Formula 40™

Formula 40 close out saleFirst there was Manic Panic. Then there was Amplified. Now, Manic Panic has created a new, longer lasting formula exclusively for Hot Topic 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 hair color
  • 100% Vegan and cruelty-free
  • Made in USA