Retatrutide — Shanghai Wibson Biotechnology WBS lab test

Independent lab test of Retatrutide from Shanghai Wibson Biotechnology WBS. Result: FAIL · Purity 99.3% · Fill -0% · Identity Pass · 6 Mar 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.