Slime Light Super Cool Colour turns bleached and toned hair a neon green color that lasts up to 30 washes. All in good slime!

Our gentle, semi-permanent Super Cool Colours are for all hair types! Slime Light works best on hair that's been bleached and toned with our icy White Toner for a cool blonde base. The best way to check the color your hair will go after using this dye is with a strand test. You must also do a skin sensitivity test before using it. Check out our test guides here!

1x 150ml bottle of semi-permanent hair dye

One bottle covers root regrowth and shoulder length hair. If your hair's long, thick or it's your first time coloring, you'll need at least two bottles.