Ba, bb,oil, and a few sterile vials comes to like $25 bro haha. Cook it right, it'll be sterile. I mean, I'm sure you could go vet grade, but how are you getting the powder into the vials and brewing it, then getting it back into vials, just kinda seems like a pain in the ass when brewing and packimg 5 10mls takes like half an hour and $15