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

d54unpa

ZyBio Peptides / Retatrutide

Free peptide testing

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

Date
18 Mar 2026
Status
Tested
View all Retatrutide from ZyBio Peptides tests
Fields

Independent lab test of Retatrutide from ZyBio Peptides. Result: FAIL · Purity 98.6% · Fill -16% · Identity Pass · 18 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.