Exact claim · Version 1 · Reviewed 2026-07-23
“Injectable GHK-Cu is proven safe.”
A verdict on this wording and scope, not a universal grade for GHK-Cu.
01 · Verdict
Not established
FDA identifies limited human data and potential immunogenicity related to aggregation and peptide impurities.
- Evidence basis
- Regulatory or product record
- Scope
- Compounded injectable GHK-Cu.
- Category
- Safety
02 · Primary record
Check the attached evidence
- Editorial review
- Internal editorial review recorded
- Responsible editor
- Anthony Treviso · Founder and responsible editor
- Clinical-review boundary
- Not independently medically reviewed.