Retatrutide — Shanghai ERP peptide Biotechnology COA

Certificate of analysis for Retatrutide from Shanghai ERP peptide Biotechnology. Result: FAIL · Purity 83.54% · Fill +19% · Identity Pass · 16 Sep 2026

COA PDFs can be fabricated or modified — always verify certificates on finnrick.com. The interactive result view and original laboratory COA load with JavaScript.