I have my second cycle in place, a longer run of test e at 600mg. I am curious about tbol though. Would a first time user see any benefits at running it at 50mg for 4 weeks at the beginning of a cycle, or should the dose be higher for a longer time? I've been poking around and I've read that after 4 or 5 weeks it loses its effectiveness and other things I have read said to run for 6-8 weeks.