[Pansy-Mae]

Re: I'm frankly not sure if I really want to grow boobs

Think about that in particular. If you answer that question first, you won't have to even consider the others that you're pondering.

Would it be possible to use 500mg daily only for the purpose, nothing more or less, for more feminine fat distribution and complete guarantee of no breast growth, though it is the whole purpose of taking such herbs for most members on this site, if not all, more likely than not...

I don't think 500mg a day would do anything apart from slowly drain your bank balance.

Look at it this way:
500 - 1000mg per day is the recommended dose for a genetic female to top up their natural production.

1000 -1500mg per day is the generally accepted maintenance dose for genetic males to prevent size reduction but stop further growth.

Most breast volume is fat, so if 1000 -1500mg is necessary to prevent fat loss once you've got it, then 500mg is not going to do anything at all about building it up in the first place.