GHK-Cu is a copper-binding tripeptide. A cosmetic copper-peptide serum and a therapeutic medicine are different product categories; one cannot be used as evidence of the other’s safety or regulatory status.
Australian classification depends on the product, its intended use and its claims. Cosmetic availability does not establish ARTG registration for a medicine.
An unapproved therapeutic good is not a registered product. Personal importation is subject to Australian rules.
Evidence quality, possible adverse effects and copper-metabolism disorders are questions for a registered doctor. This information is not a treatment recommendation.