I ordered a bunch of vials of BPC-157 last Christmas and due to traveling and generally feeling better I stopped using it for awhile. I've recently had a flare-up of an old injury and have been using them again, I have 10 unconstituted vials in my fridge. They have been in there the whole time, never once kept at room temp. How long can peptides that have not been reconstituted last for in the fridge? Would it be better to keep them in the freezer?