1 selected, source-linked GHK-Cu records carrying a 2019 source date. This is a navigational view of PeptideScanner’s selected coverage—not a complete research timeline or a statement about safety or effectiveness.
PeptideScanner retained PubMed bibliographic metadata for PMID 29986520 at 2026-07-30T20:54:32.100Z. PubMed recorded a metadata revision date of 2019-04-24 and an Entrez history date of 2018-07-11. PeptideScanner associated this retained record with the identity slug ghk-cu. These dates describe PubMed metadata history, not the article's original publication date.