I have tried many different brands of colourants, ...

I have tried many different brands of colourants, but Kansai Colourants is hands down the best. The colours are vibrant, and they last a long time. I also love how easy it is to navigate their website and make a purchase. Their customer service is also top-notch. They are always available to answer any questions and provide assistance. I highly recommend Kansai Colourants!