Skin care needs change as we age; what is good skin care at 20 is no longer a good idea at 30 and so on. When I was in my 20s I had oily skin and hair. I could not go one day without -or so I thought- without washing my hair. I’d do a face mask twice a week and in between I would use rubbing alcohol on a cotton ball and liberally swab all over the T-zone. Did my oily skin improve? Of course not, it was just dry with more acne. Decades later, I know that regime was probably among the worst I could have chosen. I…