Sure steroids age you however I think there's sort of a plateau. For instance Powerball jablonicky has looked like he's 60 for the past 20-plus years and Markus Ruhl has looked like these 50 for the past 20-plus years.
My personal experience when I'm on either certain steroids or at certain dosages I'll look a good at 10 to 15 years older than I am at any given age since I was 17/18. For instance back when I was 20 and running high doses of see Trenbolone and test I would easily pass for 35, & after decreasing or stopping the tren, I would look more like I was 25 ish. Lately, the last couple months or so, people would ask how old I'll be on my upcoming birthday and I've gotten responses I had never gotten before... they thought I was anywhere from 31 to 33 lol... Not sure how I feel about that but I can probably attributed it to running for the past year, if not 2 years, the lowest dosages Ive run since probably 1999. Especially this year with my usage being more haphazard with infrequent HRT doses due to injuries and surgeries