Now that I'm back, I thought I would give my input on this in case anyone else is interested.
All of the vanilla that I saw was in plastic bottles. I had brought bubble wrap to wrap it in & it came home fine.
I also got 2 - 1 liter bottles of Kahlua for $9.50! I couldn't pass it up. I packed it in bubble wrap & all sorts of clothes, in the luggage. Both bottles came home in 1 piece.
Had a great time.
Thanks to all for the input on this forum.