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Certificate of Analysis

Retatrutide Research Peptide

Superseded This certificate has been replaced by a later batch. It stays published so the lot code on the vial can still be looked up. See the current certificate, lot R1399.

Retatrutide Research Peptide
Lot RE-43145
VERIFIED
Purity (HPLC-UV)
99.46%
Net content
10.02 mg
Reported
2026-04-23
Identity (LC-MS)
Confirmed
Appearance
White lyophilized powder