NEW SITE — FASTER TURNAROUND, MORE LABS. READ ON
Tests

7sfz28b

Yingyou Daily Chemical / Retatrutide

Free peptide testing

Ordered Retatrutide from Yingyou Daily Chemical? Mail in a sample (US only) and let us test it for free.

Date
28 Aug 2026
Status
Tested
View all Retatrutide from Yingyou Daily Chemical tests
Fields

Independent lab test of Retatrutide from Yingyou Daily Chemical. Result: PASS · Purity 99.8% · Fill +1% · Identity Pass · 28 Aug 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.