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solution helps to increase the blood supply of scalp
,and thus helps to convert your telogen hair (fine hair) to anagen hair ( thick hair) .It also reduces hair fall
10% is more stronger than the 5% ,so what you can do is start with 10% for a month and then continue with 5% . 10% has better results than 5%.
But you have to understand that minoxidil would work only where there are fine hairs and not on bald scalp.
If you have developed baldness
,then the only solution is hair transplantation
You can get details from my website www.skinhairclinic.com.