Finnrick - Ensuring a Safer and More Transparent Supply Chain

Free peptides test: now with paid endotoxins contamination option

SRY Labs

SRY Labs

Tesamorelin

Finnrick tested 11 samples of Tesamorelin from SRY Labs between 27 Jun 2025 and 2 Feb 2026. Test scores average below 4 or some scores below 3, and at least 6 tests, warrant a confident Finnrick Rating of E (Bad).

Finnrick Rating™
SRY Labs
Tesamorelin
Tested 11 Samples
Last test 2 Feb 2026

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 Tesamorelin tests from top-rated vendors:

All Tesamorelin tests from SRY Labs

Samples are tested in commercial labs

Tests Count

11

Scores

AVG5.2MIN1.9MAX8.7

Last

2 Feb 2026

First

27 Jun 2025
Quantity
Test DateCertificate
Test Score
Label
Batch
TestedDifferencePurityBatch IDContainerTested AtSent By
2 Feb 2026View7.710mg
11.5mg
11.4mg-1.2%99.12%G22650728No Label / Silver Crimp / Green CapLab EPublic
17 Nov 2025View4.65mg(no batch claim)7.61mg+52.2%99.95%(no batch ID)No Label / Silver Crimp / Green CapLab EPublic
9 Oct 2025View5.310mg(no batch claim)11.4mg+14.0%98.54%G22650728No Label / Silver Crimp / Green Cap Lab EPublic
9 Oct 2025View5.010mg(no batch claim)11.6mg+16.0%99.68%(no batch ID)No Label / Silver Crimp / White Cap Lab EPublic
9 Sep 2025View5.310mg(no batch claim)11.34mg+13.4%98.49%G22650728White Label / Silver Crimp / Green Cap Lab APublic
1 Sep 2025View4.010mg(no batch claim)12.45mg+24.5%98.07%G22650728Silver Label / Silver Crimp / Green Cap Lab FPublic
11 Aug 2025View1.910mg(no batch claim)6.96mg-30.4%97.46%(no batch ID)White Label / Silver Crimp / Green CapLab EPublic
5 Aug 2025View7.010mg(no batch claim)9.63mg-3.7%97.19%BLK050225White Label / Silver Crimp / Black Cap Lab APublic
24 Jul 2025View8.77mg
7.4mg
7.5mg+2.0%99.77%D22250428No Label / Silver Crimp / Green CapLab EPublic
27 Jun 2025View3.010mg(no batch claim)7.25mg-27.5%99.04%(no batch ID)White Label / Silver Crimp / Green CapLab APublic
27 Jun 2025View4.57mg(no batch claim)7.99mg+14.1%99.39%(no batch ID)No Label / Silver Crimp / Green Cap Lab APublic