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

78g9tpu

Zhejiang Yichenkang Biotechnology / Retatrutide

Free peptide testing

Ordered Retatrutide from Zhejiang Yichenkang Biotechnology? Mail in a sample (US only) and let us test it for free.

Product
Retatrutide
Vendor
Zhejiang Yichenkang BiotechnologyVendor intelligence report
Date
5 Aug 2025
Status
Tested
View all Retatrutide from Zhejiang Yichenkang Biotechnology tests
Fields
9 fields

Independent lab test of Retatrutide from Zhejiang Yichenkang Biotechnology. Result: FAIL · Purity 99.292% · Fill +9% · Identity Pass · 5 Aug 2025

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