GHK-Cu

This page reports a fact and shows you where to re-check it. The measurement was made by Janoshik Analytical, an independent laboratory; the report is re-verifiable at the link above using the report code. We do not issue a pass/fail verdict — the number is the lab’s, and you can confirm it at the source.

The report was submitted by CertaPeptides. The registry is built to hold reports from multiple vendors; while it is seeded by a single vendor, we do not describe it as an independent registry — see independence and methodology.