Joico LumiShine Lumi10 22 Volume 6.6% Accelerator Cream Developer 16 oz

Joico LumiShine Lumi10 22 Volume Accelerator is pumped up with an extra .6% of peroxide• When used with LUMI10 Permanent Crème Color, it delivers super-fast and complete coverage in just 10 minutes.• To ensure 100% gray coverage in 10 minutes, it is not recommended to use another developer volume.How to use:• In a bowl or bottle, mix one part LUMI10 Permanent Crème Color with one part LUMI10 Accelerator.• Timing: Process for 10 minutes.• Not recommended with heat.