I have had a half used bottle of IGF-2 laying around forever, randomly doing a check of my supps I shook an IGF-2 pill only to hear it, rattle... Put 2 in your hand shake em and it sounds like dice!
Popped em apart and inside was just a long brown solid turd...resembling mr. hanky very closely.
Is it bad? The expiration date has not come, but I still wonder about them at this point >.> they are over a year old.