Hereditary hair loss comes from only your mother's side of the family. The hair loss gene that leads to male pattern hair loss can be inherited from either or both of your parents. If you're going to lose your hair, get used to it. There's nothing you can do about it. Start applying Rogaine when you first notice your hair loss — it's your best chance to regrow hair. You need a prescription and big bucks to use Rogaine. No prescription is necessary to use Rogaine. You can buy Rogaine almost anywhere at a cost that amounts to less than a dollar per day. A clear liquid can't regrow hair. It all sounds like carnival snake oil to me. In 1988, Rogaine Regular Strength became the first FDA-approved treatment proven safe and effective for hair regrowth. To date, Pharmacia, the makers of Rogaine, has conducted 30 male hair regrowth studies involving more than 9,000 men. That stuff messes with your testosterone. Rogaine works on your scalp to revitalize your hair follicles. It has no effect on your hormones. Most dermatologists prescribe a pill for hair loss. The #1 dermatologist recommended hair regrowth brand is Rogaine. It takes a lot of time and effort. Applying Rogaine is as easy as brushing your teeth.