Shandong Shengyuan Peptide Technology
Tirzepatide
Finnrick tested 15 samples of Tirzepatide (GLP-1 and GIP agonist) from Shandong Shengyuan Peptide Technology between 17 Oct 2025 and 25 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™
Shandong Shengyuan Peptide Technology
Tirzepatide
Tested 15 Samples
Last test 25 Feb 2026
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All Tirzepatide tests from Shandong Shengyuan Peptide Technology
Samples are tested in commercial labs
Tests Count
15
Scores
AVGMINMAX
Last
25 Feb 2026
First
17 Oct 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 25 Feb 2026 | View | 20mg | 20.7mg | +3.5% | 99.90% | 20251112-3 | (no data) | Lab E | Public | |
| 23 Feb 2026 | View | 10mg | 6.91mg | -30.9% | 99.74% | 20251102-1 | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 29 Jan 2026 | View | 10mg | ⚠️ Sample does not contain Tirzepatide | 1111 | No Label / Silver Crimp / Blue Cap | Lab E | Public | |||
| 26 Jan 2026 | View | 20mg | 26.4mg | +32.0% | 99.80% | 1101 | No Label / Silver Crimp / Gray Cap | Lab G | Public | |
| 22 Jan 2026 | View | 20mg | 23.5mg | +17.5% | 99.90% | Y2LOP-1 | (no data) | Lab G | Public | |
| 15 Jan 2026 | View | 30mg | 33.8mg | +12.7% | 99.60% | TR30 December 25 | White Label / Silver Crimp / Orange Cap | Lab G | Public | |
| 29 Dec 2025 | View | 15mg | 15.1mg | +0.7% | 98.67% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 29 Dec 2025 | View | 10mg | 9.96mg | -0.4% | 99.95% | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 29 Dec 2025 | View | 30mg | 28.9mg | -3.7% | 99.95% | (no batch ID) | No Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 25 Nov 2025 | View | 5mg | 4.78mg | -4.4% | 98.70% | (no batch ID) | No Label / Silver Crimp / Clear Pink Cap | Lab E | Public | |
| 18 Nov 2025 | View | 30mg | 30.1mg | +0.3% | 99.94% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 17 Nov 2025 | View | 15mg | 15.1mg | +0.7% | 99.65% | TR-OCT25-BLUE | White Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 17 Oct 2025 | View | 10mg | 9.26mg | -7.4% | 99.95% | 9242025WHITE | (no data) | Lab E | Public | |
| 17 Oct 2025 | View | 30mg | 30.5mg | +1.7% | 99.95% | 9242025CLEAR | (no data) | Lab E | Public | |
| 17 Oct 2025 | View | 20mg | 22.4mg | +12.0% | 99.95% | 9242025GRAY | (no data) | Lab E | Public | |