Hmm, see a doc, too early for male pattern baldness.
For older men there are several forms of baldness. If it is male pattern baldness (Androgenetic alopecia) then the hairloss cannot be fully cured in most cases, but just frozen for some time with the treatments availiable on market today.
1) Hair transplant (FUE technology) creates really natural hairline, no scars, the best way to go if you have enough donor hair and money of course.
2. Propecia (Finasteride) and Minoxidil are the only ones approved by FDA and proven to work in most men so far.
http://www.propecia.com
http://www.rogaine.com
But before you consider to start propecia you must really study about the side effects. It can mess your hormones real bad if you are not
lucky, so you must choose, hair or these side effects. Quite a big perecent have these side effects, more than Merck - the company that holds
Propecia trademark is saying. see www.propeciahelp.com
Generic Propecia (finasteride) is also ok. I use it with same results, and unfortunately same sides(a bit dry feeling in the scalp) as brand propecia. Have tried lots of herbal c..p before it and laser combs, so far the only thing that prevents my hairloss, not much regrowth, but has stopped my hairloss completely.
I buy from this pharmacy for the last 2 years - http://www.1rx.biz/generic_propecia.html . It is under $1 per pill as I buy the 90 pills. (89$ for 90)