No idea @OwlIsBeingAnOwl. That's kind of the point. Sali wasn't honest about using Botox - even though she was a supposedly honest beauty journalist! - until people started to call her out on it.
If you know when she said she used it, to be able to say factually she was secretly using it for ages before that time, you must know when she actually started using it.
How can you compare two events and say that one was on a much later date than the other if you don't know when one of the events was?
As I said, I've definitely seen her say, in print, years ago, that she was using Botox. It didn't seem to be a big deal at the time, and to be honest, most of what I've read of her product reviews she says she tests on other people, and as she always says she has the opposite skin type to me, it doesn't matter to me what other treatments she uses as I don't use her skin as a barometer for what will work on mine.
I don't actually care that much one way or another, I just find it a bit galling that anyone can say they know for a fact what treatments people had and when, in order to be disparaging about them, if they actually don't. Happy to be corrected. And again, I'm not a crazy fan, in particular I know all the stuff about India Knight/ her partner is true because I saw it at the time, and don't think anyone comes out of that looking good (but don't want to derail the thread about that as there are other threads on that).