C.N.
I'm 48 and look 30-something, and I don't do anything special or consistently.
I live in south Louisiana, spend a good bit of time outdoors, and I never wear sunscreen.
I smoke, eat like a truck driver, and never drink water unless it has been dripped through coffee grounds first.
Some days I wear full face makeup, some days I wear no makeup at all, some days somewhere in between.
I wash my face in the shower with the same soap I use on the rest of my body.
I often fall asleep with my makeup on. When that happens, I just wash my face with soap and hot water on a washcloth in the morning.