Hello everyone!
I'm looking into dyeing my hair later on this week and the colour I've got is purple haze from manic panic. I'm going to bleach my hair beforehand so it's prelightened but how many jars of manic panic will I need? I have chest length, very thick hair, will 2 jars be enough?
It's impossible to tell to be honest. My hair when it's just above shoulder length and very thick takes 2 jars. Others with hair much longer than yours yet still very thick can use just one!
If your hair tends to suck up things like conditioner, go for two or three. If it doesn't then it might be a sign you won't need as much. My hair is curly and very thirsty so it's impossible to get the dye to spread easily and so I use a lot more.