I was wanting to shave my head for summer. I'm 23 and losing my hair. My question is is it ok to shave my head and still use my minoxidil? I would like to keep using it so when I grow my hair back out it may come out thicker, that is if I shave it now, some may not come back. I'm not going down with the razor or nothing, just a no guarder. I just dont want to lose anymore hair that I could possibly keep