Shanghai OuDaXin New Material Technology Center
Tirzepatide
Finnrick tested 21 samples of Tirzepatide (GLP-1 and GIP agonist) from Shanghai OuDaXin New Material Technology Center between 3 Jun 2025 and 15 Jan 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™
Shanghai OuDaXin New Material Technology Center
Tirzepatide
Tested 21 Samples
Last test 15 Jan 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 Tirzepatide tests from top-rated vendors:
All Tirzepatide tests from Shanghai OuDaXin New Material Technology Center
Samples are tested in commercial labs
Tests Count
21
Scores
AVGMINMAX
Last
15 Jan 2026
First
3 Jun 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 15 Jan 2026 | View | 10mg | 13mg | +30.0% | 99.17% | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 9 Jan 2026 | View | 30mg | 28.6mg | -4.7% | 99.95% | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 7 Jan 2026 | View | 10mg | 10.5mg | +5.0% | 99.70% | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab G | Public | |
| 7 Jan 2026 | View | 30mg | 34.7mg | +15.7% | 99.80% | (no batch ID) | White Label / Silver Crimp / Black Cap | Lab G | Public | |
| 7 Jan 2026 | View | 10mg | 11.5mg | +15.0% | 99.80% | (no batch ID) | White Label / Silver Crimp / White Cap | Lab G | Public | |
| 29 Dec 2025 | View | 20mg | 19mg | -5.0% | 99.95% | TR20/2025010 | No Label / Red Crimp / White Cap | Lab E | Public | |
| 29 Dec 2025 | View | 60mg | 51mg | -15.0% | 99.80% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab G | Public | |
| 29 Dec 2025 | View | 30mg | ⚠️ Sample does not contain Tirzepatide | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |||
| 18 Dec 2025 | View | 30mg | ⚠️ Sample does not contain Tirzepatide | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab G | Public | |||
| 25 Nov 2025 | View | 30mg | ⚠️ Sample does not contain Tirzepatide | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |||
| 25 Nov 2025 | View | 30mg | ⚠️ Sample does not contain Tirzepatide | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |||
| 30 Sep 2025 | View | 30mg | 33mg | +10.0% | 99.95% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 30 Sep 2025 | View | 5mg | 4.85mg | -3.0% | 99.87% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 5 Aug 2025 | View | 10mg | 9.72mg | -2.8% | 99.82% | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 20 Jun 2025 | View | 20mg | 19.6mg | -2.0% | 99.74% | (no batch ID) | White Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 20 Jun 2025 | View | 30mg | 28.2mg | -6.0% | 99.89% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 20 Jun 2025 | View | 20mg | 19.7mg | -1.5% | 99.77% | (no batch ID) | No Label / Silver Crimp / Grey Cap | Lab E | Public | |
| 13 Jun 2025 | View | 10mg | 11.4mg | +14.0% | 99.80% | (no batch ID) | Silver Label / Silver Crimp / White Cap | Lab F | Public | |
| 11 Jun 2025 | View | 20mg | 16.8mg | -16.0% | 99.64% | (no batch ID) | Silver Label / Silver Crimp / Grey Cap | Lab E | Public | |
| 11 Jun 2025 | View | 15mg | 14.7mg | -2.0% | 99.84% | (no batch ID) | Silver Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 3 Jun 2025 | View | 40mg | 34.9mg | -12.8% | 99.79% | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |