I suggest you visit a forum on
www.hairlosshelp.com before asking a bunch of computer geeks about this. Heres some info I have gained.
#1, products like rogaine (which contain minoxidil) are something you have to take for the rest of your life or you lose the benefits. On top of that, many users have reported increased hair growth on other parts of your body.
#2 products like propecia (which contain finasteride I believe) have proven ot only be effective for approximately 5 years. Some users report gyno type problems.
#3 Laser combs are iffy on effectiveness. Some people report some growth, a lot do not. Studies have shown favorable and unfavorable results. Still up in the air.
Regardless, any chemicals that you put into or on your body will have side effects. You need to read up and know what these side effects may be. One thing that I would advise, is to get some nizoral shampoo. Basically every hairloss regimen I have ever heard of, uses nizoral. Some people report that nizoral does dry their hair too much, but just stick to the 2x a week usage and you shoudl be fine. If you get all red in the head...then you may want to stop using it. Its active ingredient keta@#$@##@ has no reported side effects, and from what i have read your body does not eventually immunize itself from it. It helps to remove the oils from your scalp, which contain the DHT.
*Note, Im not a doctor. This is just the info I have picked up on the subject. I had problems with an itchy scalp and hairloss at my temples. Nizoral fixed that for me, and seems to have at least slowed down my hairloss. Though I am still progressing, I dont feel like taking stronger meds to fight something thats inevitable anyway. Also, I am not a nizoral spokesman, just love the product. Only thing that has cured an itchy flaky scalp for me. None of the regular dandruff shampoos did anything for me in that respect.
**EDIT BTW, diet...masturbation...has no affect whatsoever on hairloss. Dont believe that nonsense. Sure, if you are starving yourself, eventually you are going to have hairloss, but that type is reversible. DHT induced hairloss is not going to reverse or start because you are eating improperly, or fapping. Its genetics, plain and simple.