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

Kerisite Shenzhen International

Retatrutide

Finnrick tested 13 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Kerisite Shenzhen International between 25 Jun 2025 and 17 Dec 2025. Test scores average over 4, no score below 3, and at least 6 tests warrant a confident Finnrick Rating of D (Poor).

Finnrick Rating™
Kerisite Shenzhen International
Retatrutide
Tested 13 Samples
Last test 17 Dec 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.

All Retatrutide tests from Kerisite Shenzhen International

Samples are tested in commercial labs

Tests Count

13

Scores

AVG7.3MIN3.4MAX10.0

Last

17 Dec 2025

First

25 Jun 2025
Quantity
Test DateCertificate
Test Score
LabelTestedDifferencePurityBatch IDContainerTested AtSent By
17 Dec 2025View7.820mg21.1mg+5.5%99.93%(no batch ID)No Label / Silver Crimp / Blue CapLab EPublic
25 Nov 2025View10.010mg9.96mg-0.4%99.95%sep 15 2025No Label / Silver Crimp / Yellow CapLab EPublic
25 Nov 2025View8.030mg29.2mg-2.7%99.95%(no batch ID)No Label / Silver Crimp / Black CapLab EPublic
18 Nov 2025View9.730mg28.6mg-4.7%99.77%RT30/2025-09(no data)Lab EPublic
17 Nov 2025View9.010mg9.85mg-1.5%99.50%Jul 15 2025No Label / Silver Crimp / Red CapLab EPublic
14 Nov 2025View6.010mg10.9mg+9.0%99.60%(no batch ID)No Label / Silver Crimp / White CapLab GPublic
6 Nov 2025View9.330mg27.9mg-7.0%99.95%July 15, 2025White Label / Silver Crimp / Black CapLab EPublic
6 Nov 2025View10.030mg30.4mg+1.3%99.95%Jun 2, 2025White Label / Silver Crimp / Blue CapLab EPublic
6 Oct 2025View3.430mg34.3mg+14.3%98.70%(no batch ID)No Label / Silver Crimp / Blue Cap Lab GPublic
18 Sep 2025View4.810mg10.9mg+9.0%99.04%(no batch ID)White Label / Red Crimp / Clear Cap Lab EPublic
4 Aug 2025View6.010mg10.5mg+5.0%97.40%20250601White Label / Silver Crimp / Red Cap Lab EPublic
30 Jun 2025View5.25mg5.09mg+1.8%98.15%(no batch ID)White Label / Silver Crimp / Blue Cap Lab APublic
25 Jun 2025View5.25mg4.88mg-2.4%98.16%(no batch ID)White Label / Silver Crimp / Blue CapLab APublic