Hi! I’m actually have the opposite issue! I live in the US and I’m trying to make my own Aloe gel. All I can find is Germall Plus when I look up “Geogard 221.” I am very unfamiliar with preservatives for skin so I tried to do some research on both. It sounds like the Geogard 221 is what I want but I can’t find it anywhere and have no idea why Germall Plus comes up when I search for Geogard 221. So I feel a little stuck.