I am afraid to ask as I know that hair is now the least of everyones concerns… but does anyone know if any of these help? or espciailly: do theydo any harm?
Those sites dont speak to the harmfullness of any hair loss treatments. It was sources like that, that lead me to belive that propecia would be a good idea.
Rogaine has side effects. Heart palpitations, dizziness, changes in blood pressure… do some Googling.
Provillus is just natural herbal and mineral supplements… saw palmetto etc… likely not much to worry about but also not likely very strong or effective. Only thing to watch out for is Saw Palmetto reduces DHT as well.
Anyway best of luck.