hair fall may be due to stress man pud.. i know mga vitamin brands that are effective (in my own experience, the vitamins reduced my pimples and now wla na) para sa stress ... since bata pa ko, naa na gyud ko hairfall but i did not really bother about it.. since nabasa nako ni na thread, and seems that there are a lot of people concern about it, i'll try to use a shampoo that a friend recommended. wla nko gi-try kay mahal (mga 1k+) pero ang usage daw mu-take 3-4 months kung long hair tapos up to 6 months kung short... i'll send you an update for a month usage to tell you if it worked... mga commercial shampoos wala gyud ni-effect nako..