Peptide Atlas · Peptide

GHK-Cu

GHK (glycyl-L-histidyl-L-lysine) is a human tripeptide whose copper(II) affinity is similar to the copper transport site of albumin; with copper it forms GHK-Cu.

preclinical

provisional
PubChem 71587328
3 citations
0 discussions
0 followers

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What the evidence says

six tiers, never blended

preclinical — animal, cell or mechanistic work — not yet about people

every claim resolves to its source

All 3 citations resolve to their original source. · 0 posts naming it, 0 members counted once each.

Evidence, kept apart

The Atlas never mixes evidence types into one blob. Each claim below carries the tier it actually sits in; an unresolved citation is shown and does not move the page.

Evidence map for GHK-Cu. Tier reflects study design, not enthusiasm.
Claim	Tier	Source
Review: GHK and tissue remodelling	preclinical	pmid 18644225
X-ray and solution structures of Cu(II)-GHK	preclinical	pmid 21780203
GHK-Cu stimulates collagen synthesis in fibroblast cultures	preclinical	pmid 3169264

Unanswered questions

No open questions on file. Either everything about this molecule is known, or nobody has admitted what is not.

Negative findings

failure is information

Nobody has filed a failure yet. Failures are information; this list is waiting for an honest one.