Hi. I have this wierd problem with me. I am 21 now and i still dont grow beard and mustache i know it may sound a wierd question but ita pretty embarasing for me now. I have a little patchy beard on the chin and a little on bottom of cheeks. So I bought minoxin 5% spray, as my friend recomended it. He used it for his baldness. So my question is that is this really gonna help me grow facial hair? If yes then what should be the precautions and intructions of using it?