copper-binding tripeptide
Is GHK-Cu legal?
Answer
GHK-Cu is not authorised or registered in any of the 10 registers read.
Each row is what that country's own register said on the date shown. Not legal advice.
| Country | Status | Products on the register | Register | Read |
|---|---|---|---|---|
| United States | Not on the register | - | Regulator FDA | 2026-10-03 |
| European Union | Not on the register | - | Regulator EMA | 2026-08-31 |
| United Kingdom | Not on the register | - | Regulator MHRA | 2026-09-03 |
| Canada | Not on the register | - | Regulator Health Canada | 2026-09-03 |
| Australia | Status unknown | - | TGA | Not read yet |
| Switzerland | Not on the register | - | Regulator Swissmedic | 2026-09-03 |
| Brazil | Not on the register | - | Regulator ANVISA | 2026-09-03 |
| Serbia | Not on the register | - | Regulator ALIMS | 2026-09-03 |
| Singapore | Not on the register | - | Regulator HSA | 2026-09-03 |
| Turkey | Not on the register | - | Regulator TITCK | 2026-09-03 |
A country not listed has no register read yet; see the world map. EU decisions also apply in Iceland, Liechtenstein and Norway.
FDA COMPOUNDING LIST (503A)
GHK-Cu is on FDA's 503A bulk-substances list (nominated for compounding, withdrawn by the nominator).
Compounded injectable drugs containing GHK-Cu may pose risk for immunogenicity due to the potential for aggregation and peptide-related impurities. There are limited data in humans to inform safety-related considerations.
Regulator FDA list, read 2026-10-03. Not legal advice.
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