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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.

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.

No protocol has enough distinct humans behind it to be a protocol. One person saying it twice is still one person.

Negative findings

failure is information

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