I'm 43 years old, and I've run Tbol a couple of times.
I always look in the bath after the water has gone out when I'm on a cycle, looking for hairs. On Tbol, I never find a single hair after I've washed it in the bath, except for ones which have clearly come from my thai wife.
Orals tend to be estrogeny "kick starters", or drying, DHT-y "kickstops". Turinabol is a dry bulking compound based on the dianabol molecule, with a chlorine atom in just the right place so it can't be aromitized.
Tbol doesn't make you dry and vascular like winstrol, or bloat you up like dianabol - you just sort of stay the same. I always feel great on Tbol, and gain half a lb a day of dry muscle. It's just a great, low-sides nitrogen retention agent. No bloat, no hair loss, libido slightly improved.
Arnold Scwartzeneger and Frank Zane both used dianabol and primo, reputedly. They still have decent heads of hair. Without wanting to sound gay or anything, Frank Zane still looks great in his 60s.
I've never run Anavar or primobolan, as I'm not currently a millionaire. Anavar is known to be not too liver-toxic or shut you down as quickly as something like winstrol, but it has been known to cause DHT-y hair loss.
I recall lots of gruesome, manly East German female athletes in the 70s, clearly on large doses of tbol. I don't recall any bald women, though. They were like men with women's hair. make of that what you will.