I just used it on 2 townies. Not in my Dynasty. Remember Buster Clavell? Well, for those who don't know him, here is how he looks at the start of the game.
He was 92 when I gave him the potion. Here is young Buster.
And, after a quick trip to the mirror, dresser and body sculptor, I'm proud to introduce Buster Clavell, young adult!
And of course, his wife Bessie Clavell.
She was 90 when given the potion.
I never knew how pretty she was until after a quick trip to the mirror, dresser and body sculptor! Here is the young adult Bessie Clavell!
I just wish I would have tried it before my Dynasty. Now I'm off to remake Yumi!!
EDIT: I also was wondering if elder women that drank it could have kids again, and there was no way I was trying that one in my Dynasty without checking. Well, Bessie is now pregnant with Buster's child so yes they can!