I have 2 choices for both Michael and Trevor, how does that get expanded?I've been to two different hair salons on opposite sides of the map and both gave me the same limited choices.

Oh, haven't you heard? Microtransactions are coming...

If you aren't on Rockstar Social Club, you can get a few additional options by creating a profile on there, but aside from that, there isn't any way to get extra hair options. I'm guessing you'll probably have a wider array of options for your online character when GTA Online opens up next week.

Oh, weird. I just want the handlebar moustache for Trevor but I can only choose from clean shaven or full beard.

Guess I'll log-in for social club. Have an account I used for MP3 on PC.

the upscale ones in fake hollywood give you different choice then the one in fake Compton.

Yeah, while there's at least an additional hair/facial style from being a Social Club member, overall there's still not much of a selection. Well, I guess Franklin at least has all of those shapes and patterns...

@i_stay_puft: that's true. The one just south west of michaels house has different hairstyles for everyone