Just a short question. I found some test prop hidden away from a course many years ago, there is a fair bit(300ml) but i noticed the used by date had expired like a year ago. I really want to use this stuff but i dont know if there is any point as it may have degraded to such a point as to be useless. What's the story with shelf life of steroids? Would i be wasting my time jabbing my arse every couple of days. It would be hard to tell if it was working or not as i would be stacking with other roids as well.?????