How long does this stuff last? I bought some a month and a half ago from an online retailer, and haven't used that much of it. It's been refrigerated the whole time.
If it's gone bad, how do I tell? And where's a good place to get more?
It should last about 6 months if kept sealed and in fridge. Like Anthrax said. if it goes bad.... you will know. I buy the the flax liquid gold which is guarenteed for a year and has a pretty good taste.