This is a looooong article about the world's NO.1 hair regrowth product Minoxidil .  For regular customers, it will be more than enough to just read the first part: 30 frequently asked questions about minoxidil (Minoxidil FAQ). If you want to be an expert on Minoxidil, you can read the second part, which is our professional minoxidil review that covers topics (1) how minoxidil was discovered; (2) how minoxidil works to grow hair; (3) How different concentration of minoxidil affect the effectiveness; (4) minoxidil side effects, etc, and more.