Finnrick - Ensuring a Safer and More Transparent Supply Chain
Kerisite Shenzhen International

Kerisite Shenzhen International
Retatrutide

Finnrick tested 3 samples of Retatrutide (GLP-1, GIP, and GCGR antagonist) from Kerisite Shenzhen International between 25 Jun 2025 and 4 Aug 2025. Test scores average over 5, no score below 4, and at least 2 tests warrant a tentative Finnrick Rating of C (Okay).

Finnrick Rating™
C
OKAY
Tentative Rating
Kerisite Shenzhen International
Retatrutide
Tested 3 Samples
Last test 4 Aug 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.

Other Retatrutide tests from top-rated vendors:

All Retatrutide tests from Kerisite Shenzhen International

Samples are tested in commercial labs

Tests Count

3

Scores

AVG5.4MIN5.2MAX6.0

Last

4 Aug 2025

First

25 Jun 2025
Quantity
Test DateCertificate
Test Score
LabelTestedDifferencePurityBatch IDContainerTested AtSent By
4 Aug 2025View6.010mg10.500mg+5.0%97.40%20250601White Label / Silver Crimp / Red Cap Lab EPublic
30 Jun 2025View5.25mg5.088mg+1.8%98.15%(no batch ID)White Label / Silver Crimp / Blue Cap Lab APublic
25 Jun 2025View5.25mg4.877mg-2.5%98.16%(no batch ID)White Label / Silver Crimp / Blue CapLab APublic