This research comes shortly after a European Union watchdog said that some hair dyes - linked to bladder cancer and rheumatoid arthritis - were unsafe, and advised concerned consumers to stop ...

Children's lives could be at risk because some hairdressing salons are not following guidelines on hair dye products, BBC Wales has found. No dye products should be used on under-16s, according to ...

Can you color your hair while pregnant? "Most experts think that using hair dye during pregnancy is not toxic for your fetus, ...