Hi : ) I don't have any reason for my thin hair other than genetics. Its always been thin, but its ridiculously thin in front. To the point I do a "comb over" with my parts.
I've used nioxin, and sally's version. With Nioxin, it did look somewhat thicker. But what I noticed, and as the hairdresser mentioned, there wasn't really new growth. Just a strengthening and thickening of the current strands. With Sally's version, I noticed nothing. However, that was just me. I'm at a loss with what to do myself. I've tried super short cuts to try to hide it, however they require blowdrying to look half way decent and that probably just does more damage. When its longer, its just so limp, and I have to pull it back to hide how thin it is.
My mother has very thin hair, where her scalp is visible all over. I know I'm headed that way too. I just don't know how to stop it.