Have you ever thought that vitiligo is caused by a virus infection?
A person who thought himself and published so many books saying virus infection of HBV causes our liver to produce dermatoxines and so these dermatoxines destroys melanocytes, the heavy metal Aluminium is the cause of the depigmentation, the science ignores to cure this vitiligo condition for years because they don't know many things, but recently many hopes are coming.
Have you tried this approaches and works for you?