What's a good non-surgical way to ';cure'; thinning hair?

I dyed my hair a lot in the past and on some parts of my head, my hair is thinning and I would like to know a good non-surgical way to ';cure'; my thinning hair because I get upset when i look at old pictures and see how full and thick my hair was, and right now its not terrible but you can still see a difference. Please help me. Thank you.What's a good non-surgical way to ';cure'; thinning hair?
Topical Regaine over the counter at your drug store. Use RELIGIOUSLY and as directed. Not fast as lighting and some people don't respond.





Take a multivitamin as well.