{
  "title": "GHK-Cu: topical vs injection",
  "page": "https://stemcellatlas.com/en/compare/ghk-cu-topical-vs-injection",
  "snapshot_date": "2026-08-30",
  "headers": [
    "Question",
    "Topical / skin delivery",
    "Injection"
  ],
  "rows": [
    [
      "What to identify",
      "Formulation and skin-delivery method",
      "Exact injectable formulation and route"
    ],
    [
      "Relevant evidence here",
      "Aesthetic review: limited clinical studies among preclinical work",
      "FDA injectable GHK-Cu safety note"
    ],
    [
      "What cannot be assumed",
      "That a cosmetic finding supports an injection",
      "That a topical formulation establishes injectable safety"
    ]
  ],
  "scope": "Editorially selected comparison, not an exhaustive review or clinical recommendation.",
  "sources": [
    "https://pubmed.ncbi.nlm.nih.gov/42619529/",
    "https://www.fda.gov/drugs/human-drug-compounding/certain-bulk-drug-substances-use-compounding-may-present-significant-safety-risks"
  ],
  "registry_records": [],
  "rights": "Underlying source rights remain with their respective owners. No licence for the underlying papers or registry is granted by this export."
}