How long should you take a break from peptides?

No trial has measured an optimal break length for any peptide in this catalogue. The break lengths that circulate, one week off for every four on, or two weeks off for every eight on, are the same ratios used in anabolic steroid cycling culture, applied to a different class of molecule with no study behind the transfer. Community protocols are unverified. This site does not invent a schedule. Full detail at /cycling.

Full cycling page: what is measured versus assumed

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.