Need more TB 500?

my shoulder is starting to bug me as my bench increases beyond my old boundries. i was using TB 500 for 3 months about a year ago and my shoulder became better than ever. the TB 500 cycle was only for 3 months.

i thought i remembered seeing something about the way TB500 works. does it not regrow tissue? i remember something about TB500 making tissue more elastic like a kid's.

and if i get more TB 500, should i take something for my joints / will the body assimilate the nutrients more efficiently? this is a science question and i'm kind of ignorant to body chemistry