Medical disclaimer

This website provides education about the evidence and regulatory status of GHK-Cu (copper peptide). It is not medical advice, does not create a clinician relationship, and makes no recommendation to buy, use, inject, apply or avoid any product. GHK-Cu is not an FDA-approved drug in any form. Cosmetic copper peptide products are regulated only as cosmetics; compounded non-injectable GHK-Cu exists under an interim FDA policy still under evaluation; injectable GHK-Cu is a research chemical FDA has flagged for safety concerns, with no human trials. Talk to a licensed clinician about any health decision, and read every claim here as exactly as strong as the graded source it cites, no stronger.