GHK-Cu — Certificate of Analysis history

7 published certificates for GHK-Cu, most recently analyzed Sep 3, 2026. Each row gives the issuing laboratory and links to the certificate page and to the certificate file itself.

Values are shown as printed on each certificate and describe the sample that laboratory analyzed for that lot. To check a certificate against the vial in hand, match the lot number on the label to the lot below, then follow the COA verification checklist.