{"compound":{"slug":"ghk-cu","name":"GHK-Cu","aliases":["copper peptide","copper tripeptide-1"],"class":"peptide","one_liner":"A copper-binding peptide used in some cosmetic formulations and discussed in skin and hair reports.","status_note":"Topical cosmetic use and injectable use are distinct. Injectable GHK-Cu is not approved for human use."},"summary":"No structured GHK-Cu reports are published yet. New reports are reviewed before they enter the aggregate.","aggregate":{"total":0,"outcomes":{"positive":{"count":0,"pct":0},"mixed":{"count":0,"pct":0},"negative":{"count":0,"pct":0},"no_effect":{"count":0,"pct":0}},"topEffects":[],"topSideEffects":[],"medianOnsetDays":null,"doses":[],"wouldRepeat":{"yes":0,"answered":0,"pct":null},"sources":{"reddit":0,"forum":0,"youtube":0,"user":0},"unmappedEffects":[]},"methodology":"Source-linked public reports are normalised into structured fields. Percentages use the full published report count shown. Anecdotal evidence is not clinical data.","canonical_url":"https://anecdotal.health/compound/ghk-cu","generated_at":"2026-08-23T02:32:59.726Z"}