Looking for opinions. My best friend messaged me this morning asking me if I thought it would be okay if she dyed her 10 year old daughters hair with permanent hair dye. I did a bit of research and the general consensus was no and it shouldn't be used if the person is under 16. I told her this but she thinks it would be fine. Any hairdressers or experts out there know more so I can show her? Her daughter has beautiful hair but is adamant she wants it done and has refused hair chalks etc.