Growing Hair Dye Out... How Long Would This Take And Will It Go Exactly Back To Natural Colour?!?

your hair grows for 2-5 years before it falls out, your hair goes through a cycle. about 20% of your hair is at the 5(ish) year stage and hanging on to your head (not growing). the other 80% will be growing. Basically it will take at least two years for your hair dye to fully grow out depending on how fast your hair grows. If you keep it in good condition and don't apply too much heat when styling you should get your natural ringlets back!