I'm 35 and I shouldn't be having to worry about this! I have a really oily nose and chin - I wear foundation most days because I look crap without it, but after 3/4 hours there's a layer of oil sitting underneath it and it looks horrible. Even with no make up on, my nose looks shiny, even if I've just cleansed.
I just use distilled witch hazel to clean my skin twice a day, which isn't harsh. Please recommend the best makeup for oily skin which won't make me look like greenpeace need to come and sort me out by midday.