Better hair treatment?

I'm in my mid 20s and have always had really thin hair. Lately, I have been noticing more hair falling out and i think it's becoming even thinner. I have gone to the Drs to make sure it wasn't anything serious in which it wasn't. It's just genetic since both my parents have really thin hair. Anyways, I have done research on products that help regrow and make your hair healthier. I found great reviews on both Phytocyane Revitalizing Serum and Women's Rogaine. I'm still not sure which one to get though. Does anyone have any experience on using either one or both of these products? How did it work? Would you reccomend?? Thanks guys!