Why the fuck do people think they are going to win the tonsorial battle against nature? If nature says you're going bald then you're going bald so accept it, shave the fucker off and have done with it. Stop being such a narcissistic dick.
I'm sure we've all had one of those 'what the fuck?' moments on the bus gazing in awe at the desperate self-denial of the comb-over, weave, ponytail or, best of all, dodgy syrup but when have you ever heard anybody say 'fuck me... that bloke's bald!'?
In a similar vein if you're going grey (like me) and don't like it (I'm not really fussed I just wish it would hurry up and all go white like my old man's) then dye the fucker bright green. Don't fuck about with 'Just for men' which costs four times the price of women's dye and looks like you've coloured your head in with crayons.