Certificates

Look up a lot.

Enter the lot code printed on the vial. Certificates belong to a compound-size and its lot — never to a compound in general.

Retatrutide Peptide Analogs

Purity 99.54% — lowest of 3 reporting laboratories · 3 of 3 certificates on record

Aegis Analytical

Purity 99.54%

Lot EP-B1004 · tested 2026-02-04

Legacy record — file not on record

Certus Diagnostics

Purity 99.56%

Lot EP-B1004 · tested 2026-02-11

Legacy record — file not on record

Meridian Bioassay

Purity 99.55%

Lot EP-B1004 · tested 2026-01-28

Legacy record — file not on record