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A plain-English orientation to the most-studied research peptides across tissue repair, the growth-hormone axis, metabolic, longevity, immune and cognitive research — what each one is, how it works, and what the literature actually shows.
Checked Peptides

THE DESK / CORRESPONDENCE

Contact the editorial desk

Corrections, new trial readouts, and citations that belong on the list.

Editorial correspondence

This desk keeps a register of what is missing from a literature, which means it goes out of date in a specific and predictable way: every time a trial reports, a gap recorded here either narrows or closes. Notes about newly published results are therefore the most valuable messages it receives, particularly from the ongoing retatrutide outcome programme [8], from any controlled human trial of BPC-157 [2], and from any tissue-level measurement of NAD+ [13].

Corrections are equally welcome. A figure quoted loosely, a study characterised more strongly than its design supports, a regulatory status that has moved, or a citation that belongs on the references page and is not there. A message is easiest to act on when it names three things: the page, the exact sentence in question, and the source that settles it, with an identifier where one exists.

Editorial mailbox: editors@checkedpeptides.com

What this desk cannot help with

So that no message sits unanswered for the wrong reason, a few requests fall outside what an independent literature digest can do.

  • It cannot advise on, endorse or comment on human use of any compound covered here.
  • It cannot suggest an amount, a schedule or a route for anyone, whatever the circumstances.
  • It cannot recommend, review, verify or name a supplier, and it does not evaluate products.
  • It cannot interpret an individual's symptoms, results or medical history, which requires a clinician with access to the person.

Anything on this site that concerns a real decision about health belongs in a conversation with a qualified professional, not in an inbox. What this desk can do is say precisely what has been published, what has not, and which study would settle the difference.