Sorry BV i was in a bit of a rush to head out the door. you were a bit more specific than i was.
i dont typically recommend finasteride due to the possible side effects. Its too much of a risk (jmo) for such little gain...and the last thing id want is for people to consider it a cure all for androgen related hairloss and start throwing it into cycles with non-5~reducing steroids.
there are quite a few websites/support groups for people that have suffered irreversible changes from finasteride use. just being careful BV
nizoral 2% will probably do the trick