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

ufaxdzg

Nantong Guangyuan Chemical GYC / Tirzepatide

Free peptide testing

Ordered Tirzepatide from Nantong Guangyuan Chemical GYC? Mail in a sample (US only) and let us test it for free.

Product
Tirzepatide
Vendor
Nantong Guangyuan Chemical GYCVendor intelligence report
Date
26 Jan 2026
Status
Tested
View all Tirzepatide from Nantong Guangyuan Chemical GYC tests
Fields
10 fields

Independent lab test of Tirzepatide from Nantong Guangyuan Chemical GYC. Result: PASS · Purity 99.8% · Fill +13% · Identity Pass · 26 Jan 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.