Hangzhou Youngpeptide Biotechnology HYB
Tirzepatide
Finnrick tested 9 samples of Tirzepatide (GLP-1 and GIP agonist) from Hangzhou Youngpeptide Biotechnology HYB between 20 Jun 2025 and 12 Aug 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™
Hangzhou Youngpeptide Biotechnology HYB
Tirzepatide
Tested 9 Samples
Last test 12 Aug 2026
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All Tirzepatide tests from Hangzhou Youngpeptide Biotechnology HYB
Samples are tested in commercial labs
Tests Count
9
Scores
AVGMINMAX
Last
12 Aug 2026
First
20 Jun 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 12 Aug 2026 | View | 30mg | 30.1mg | +0.3% | 99.90% | Tr04082026 | No label / Silver crimp / Gray cap | Lab E | Public | |
| 29 Dec 2025 | View | 60mg | ⚠️ Sample does not contain Tirzepatide | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |||
| 29 Dec 2025 | View | 20mg | 19.1mg | -4.5% | 99.95% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 18 Dec 2025 | View | 30mg | 27.9mg | -7.0% | 99.60% | Oct 2, 2025 | No Label / Silver Crimp / Green Cap | Lab G | Public | |
| 18 Dec 2025 | View | 60mg | 69.4mg | +15.7% | 99.70% | Oct 2, 2025 | No Label / Silver Crimp / Red Cap | Lab G | Public | |
| 25 Nov 2025 | View | 20mg | 19.2mg | -4.0% | 99.95% | (no batch ID) | No Label / Red Crimp / White Cap | Lab E | Public | |
| 25 Nov 2025 | View | 30mg | 30.8mg | +2.7% | 99.95% | (no batch ID) | No Label / Green Crimp / Pink Cap | Lab E | Public | |
| 31 Aug 2025 | View | 30mg | 29.9mg | -0.3% | 99.46% | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 20 Jun 2025 | View | 20mg | 20.02mg | +0.1% | 98.19% | (no batch ID) | Clear Label / Silver Crimp / Purple Cap | Lab E | Public | |