Does anyone know the effects of Tren on collagen synthesis AND collagen crossbridging? I recall reading a thread a couple months ago and did not remember Tren being mentioned but others (deca, EQ, winny, etc.) were.

Also, what are some opinions on how long it is safe to be on. I read Chemical Muscle Enhancement by Author L. Rea and he wrote, "[A]dministration seldom exceeded 6 weeks."

Is this good advice to live by in terms of administration time?

Thanks,
T Bone