Finnrick - Ensuring a Safer and More Transparent Supply Chain
TSC Top Supplements China

TSC Top Supplements China
Tirzepatide

Finnrick tested 24 samples of Tirzepatide (GLP-1 and GIP agonist) from TSC Top Supplements China between 3 Jun 2025 and 4 Mar 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™
E
BAD
TSC Top Supplements China
Tirzepatide
Tested 24 Samples
Last test 4 Mar 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.

Test My Sample

All Tirzepatide tests from TSC Top Supplements China

Samples are tested in commercial labs

Tests Count

24

Scores

AVG6.8MIN1.6MAX9.8

Last

4 Mar 2026

First

3 Jun 2025
Quantity
Test DateCertificate
Test Score
LabelTestedDifferencePurityBatch IDContainerTested AtSent By
4 Mar 2026View1.65mg2.62mg-47.6%88.09%(no batch ID)Pink Label / Silver Crimp / Pink CapLab EPublic
1 Mar 2026View7.830mg31.2mg+4.0%99.80%(no batch ID)No Label / Silver Crimp / Green CapLab GPublic
18 Feb 2026View4.630mg33.3mg+11.0%99.16%(no batch ID)No Label / Silver Crimp / Green CapLab EPublic
2 Feb 2026View4.310mg10.7mg+7.0%96.92%(no batch ID)No Label / Silver Crimp / Clear Green CapLab EPublic
26 Jan 2026View7.360mg64.3mg+7.2%99.90%(no batch ID)No Label / Silver Crimp / Red Cap Lab GPublic
1 Jan 2026View9.815mg14.5mg-3.3%99.80%10/10/25White Label / Silver Crimp / Clear Pink CapLab GPublic
1 Jan 2026View5.040mg48.6mg+21.5%99.90%(no batch ID)White Label / Silver Crimp / Blue CapLab GPublic
30 Dec 2025View8.040mg39.9mg-0.3%99.95%(no batch ID)No Label / Silver Crimp / Blue Cap Lab EPublic
17 Nov 2025View7.330mg32mg+6.7%99.86%(no batch ID)White Label / Silver Crimp / Green CapLab EPublic
24 Oct 2025View8.030mg29.2mg-2.7%99.90%(no batch ID)No Label / Silver Crimp / Green CapLab GPublic
23 Oct 2025View8.030mg28.8mg-4.0%99.95%(no batch ID)No Label / Silver Crimp / Green Cap Lab EPublic
23 Oct 2025View6.560mg66.1mg+10.2%99.95%(no batch ID)No Label / Silver Crimp / Clear CapLab EPublic
17 Oct 2025View8.060mg62.6mg+4.3%99.89%(no batch ID)No Label / Silver Crimp / Clear Cap Lab EPublic
17 Oct 2025View6.710mg10.8mg+8.0%99.79%(no batch ID)No Label / Silver Crimp / White Cap Lab EPublic
17 Oct 2025View7.710mg10.3mg+3.0%99.77%(no batch ID)No Label / Silver Crimp / White Cap Lab EPublic
13 Oct 2025View7.460mg67.8mg+13.0%99.70%T60No Label / Silver Crimp / Clear Cap Lab GPublic
3 Oct 2025View8.030mg31.2mg+4.0%99.95%(no batch ID)No Label / Silver Crimp / Green Cap Lab EPublic
3 Oct 2025View6.010mg11.2mg+12.0%99.95%(no batch ID)No Label / Silver Crimp / White Cap Lab EPublic
18 Sep 2025View8.030mg29.4mg-2.0%99.95%(no batch ID)No Label / Silver Crimp / Green Cap Lab EPublic
4 Sep 2025View8.030mg30.8mg+2.7%99.95%(no batch ID)No Label / Silver Crimp / Green Cap Lab EPublic
1 Sep 2025View5.810mg10.84mg+8.4%99.43%(no batch ID)No Label / Silver Crimp / Red Cap Lab FPublic
16 Jul 2025View8.030mg30.6mg+2.0%99.90%(no batch ID)No Label / Silver Crimp / Black CapLab EPublic
9 Jul 2025View6.530mg32.01mg+6.7%99.53%(no batch ID)No Label / Silver Crimp / Black CapLab APublic
3 Jun 2025View5.710mg8.6mg-14.0%99.86%(no batch ID)No Label / Silver Crimp / Black CapLab EPublic