How long should you cycle BPC-157 and TB-500?

No trial has tested a cycle length for either compound, alone or combined. BPC-157's plasma half-life was under 30 minutes in a small human pilot; TB-500's clearance in humans has never been established. Neither figure tells you whether a break changes anything, because that specific question has not been studied for either peptide.

Educational use only. This database summarizes published research and is not medical advice. Where a dose appears it is a record of what a trial or clinic ran, or what people describe doing, with its source attached. Nothing here is a recommendation for personal use.

Part of cycling and clearance. Whether peptides need a break, what a half-life actually tells you, and where a real cycling mechanism has been measured. Full detail at /cycling.