I'm not trying to be a jerk, but if you're worried about feeling yucky after a long day of being in the woods, then I would venture to say that camping isn't really for you. That's the nature of the beast, you will inevitably be gross and sweaty and dirty with clogged pores. Aside from carrying a million products like you said, I just wash down with purified water from my filter and once in a while I'll bring some biodegradable camp soap to wash up. It does dry your skin out, though, similar to dawn dish soap.

I also think you'd be hard-pressed to find someone with a regimented skin care routine who actively spends time in the back country. This is obviously a generalization but you get my point.