Hey all! I’m brand new to this whole thing and mainly here to pick up information. Today marked my 2nd Reta injection, and things have gone well so far. My appetite has clearly been curbed by it. My starting amount was 1mg. No adverse reactions have shown up yet — hopefully it stays that way. What I’m after is learning more from everyone in this community. The vial I have came from a person my MIL knows, but eventually I’d like to get it myself so the exact mg and the amount of bac water used are known to me, etc. Honestly, it can feel like a lot and get confusing, so I’m hoping this place brings some clarity and support. Right now the biggest question I can’t figure out is whether a vial has to be sent for testing no matter where it was bought from.