# Contact Legal GHK-Cu: Editorial and Correction Requests

> Contact the Legal GHK-Cu editorial project with corrections, sourcing questions or research notes about the copper-tripeptide literature. Editorial only — no medical or sales inquiries.

Corrections, sourcing questions and research notes are welcome. This is an editorial desk for the literature, not a clinical or commercial one.

## What we can help with

This contact page is for editorial matters about the GHK-Cu literature: corrections to a citation, a study we should add to the ledger, a question about how a particular number was sourced, or a note on the evidence grade we assigned. If a line item is wrong or out of date, we want to know — the value of an audited record is that it gets corrected at the source.

We cannot answer medical questions, recommend doses, or advise on personal use of GHK-Cu in any form, and we do not sell, supply, or source any product. Those requests fall outside what an editorial literature project does, and they are better directed to a qualified healthcare professional.

## Sending a message

Use the form below to reach the editorial desk. A clear subject line — the page, the claim and the citation number in question — gets the fastest, most accurate reply, because it points us straight to the line item. Research-sourcing notes that include a PMID or DOI are especially useful and let us reconcile the entry quickly.

Messages are read as editorial correspondence about the published record. Please do not include personal health information; this is not a clinical channel, and we are not equipped or permitted to respond to medical situations. For anything time-sensitive or health-related, contact a licensed clinician rather than a research ledger.

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A compliance-grade ledger of the GHK-Cu copper-tripeptide literature — every collagen study, skin trial and regulatory status posted as a line item and reconciled to its source, with no clinic behind the statement and nothing here for sale.