Just started taking andropen from BD. Bottles are identical to the ones on the BD website. New tops, rubber stopper has BD emblem, from a legit source. My question is why does it not hurt when I take a shot? I was dreading taking this because there are hundreds of posts about it hurting like hell. I do have other things mixed in with it.Could that be why there is no pain? I just don't want to take if its not real. It's only been 10 days so I can't really feel anything major yet. Has anyone taken it without the pain. Any help would be appreciated.