WHAT ARE THE UV COLORS AND HOW DO THEY WORK? 

We have a variety of hair color shades that are UV-reactive or Glow Under Black Light. Specialized UV lights such as black lights cause fluorescent substances like some of our hair colors to glow. Please note that hair must be lightened to a level 9+ or higher for the UV reaction in the dyes to show up and work properly. If you mix a non-UV dye with it, this will dilute the UV effect.
WATCH A VIDEO OF NEON HAIR HERE!
The model below is wearing a mixture of Electric Lizard™, Electric Banana®, and Pretty Flamingo™ under a black light.