Finnrick - Ensuring a Safer and More Transparent Supply Chain
Oupeptide

Oupeptide
Retatrutide

Finnrick tested 2 samples of Retatrutide (GLP-1, GIP, and GCGR antagonist) from Oupeptide between 9 Jun 2025 and 3 Jul 2025. Test scores average over 6, no score below 5, and at least 2 tests warrant a tentative Finnrick Rating of B (Good).

Finnrick Rating™
B
GOOD
Tentative Rating
Oupeptide
Retatrutide
Tested 2 Samples
Last test 3 Jul 2025

Take Action

Researcher

Request Full Data Access to the Finnrick database of peptide tests.

Free peptide testing

Mail in a sample (US only) to get confidence for the specific vials you have, and contribute to identifying unsafe supply chains, so other people can avoid risky and costly mistakes.

Test My Sample

Other Retatrutide tests from top-rated vendors:

NextechLabs
A
ZLZ Peptide
A
Pure Rawz
A

All Retatrutide tests from Oupeptide

Samples are tested in commercial labs

Tests Count

2

Scores

AVG6.6MIN5.7MAX7.5

Last

3 Jul 2025

First

9 Jun 2025
Quantity
Test DateCertificate
Test Score
LabelTestedDifferencePurityBatch IDContainerTested AtSent By
3 Jul 2025View7.510mg9.930mg-0.7%99.68%(no batch ID)No Label / Silver Crimp / Clear Blue Cap Lab EPublic
9 Jun 2025View5.710mg9.190mg-8.1%99.34%(no batch ID)No Label / Silver Crimp / Clear Blue CapLab EPublic