Oupeptide
Tirzepatide
Finnrick tested 40 samples of Tirzepatide (GLP-1 and GIP agonist) from Oupeptide between 3 Jun 2025 and 18 Dec 2025. 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™
Oupeptide
Tirzepatide
Tested 40 Samples
Last test 18 Dec 2025
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All Tirzepatide tests from Oupeptide
Samples are tested in commercial labs
Tests Count
40
Scores
AVGMINMAX
Last
18 Dec 2025
First
3 Jun 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 18 Dec 2025 | View | 30mg | (no batch claim) | 38.4mg | +28.0% | 99.70% | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab G | Public | |
| 6 Dec 2025 | View | 30mg | (no batch claim) | 19.6mg | -34.7% | 96.21% | (no batch ID) | No Label / Copper Crimp / Black Cap | Lab E | Public | |
| 14 Nov 2025 | View | 30mg | (no batch claim) | 12.9mg | -57.0% | 99.50% | (no batch ID) | No Label / Copper Crimp / Black Cap | Lab G | Public | |
| 4 Nov 2025 | View | 20mg | (no batch claim) | 19.3mg | -3.5% | 99.94% | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 29 Oct 2025 | View | 60mg | (no batch claim) | 57.3mg | -4.5% | 99.52% | Sept 2, 2025 | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 23 Oct 2025 | View | 30mg | (no batch claim) | 28.7mg | -4.3% | 99.95% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 23 Oct 2025 | View | 20mg | (no batch claim) | 22.5mg | +12.5% | 99.95% | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 23 Oct 2025 | View | 30mg | (no batch claim) | 30.7mg | +2.3% | 99.95% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 23 Oct 2025 | View | 30mg | (no batch claim) | 30.8mg | +2.7% | 99.54% | July2, 2025 | White Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 17 Oct 2025 | View | 30mg | (no batch claim) | 30mg | 99.92% | April 2, 2025 | No Label / Gold Crimp / Clear Cap | Lab E | Public | ||
| 14 Oct 2025 | View | 30mg | (no batch claim) | 33.8mg | +12.7% | 99.80% | 9/1/2025 | Silver Label / Silver Crimp / Red Cap | Lab G | Public | |
| 14 Oct 2025 | View | 10mg | (no batch claim) | 8.9mg | -11.0% | 99.80% | 9/1/2025 | Silver Label / Silver Crimp / White Cap | Lab G | Public | |
| 14 Oct 2025 | View | 15mg | (no batch claim) | 16.3mg | +8.7% | 99.50% | 9/1/2025 | Silver Label / Silver Crimp / Clear Pink Cap | Lab G | Public | |
| 13 Oct 2025 | View | 20mg | (no batch claim) | 23.3mg | +16.5% | 99.80% | 9/1/2025 | Silver Label / Silver Crimp / Purple Cap | Lab G | Public | |
| 13 Oct 2025 | View | 40mg | (no batch claim) | 45.9mg | +14.8% | 99.30% | 9/1/2025 | Silver Label / Silver Crimp / Green Cap | Lab G | Public | |
| 18 Sep 2025 | View | 100mg | (no batch claim) | 92.5mg | -7.5% | 99.88% | July 2 2025 | Silver Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 4 Sep 2025 | View | 15mg | (no batch claim) | 15mg | 99.95% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | ||
| 4 Sep 2025 | View | 10mg | (no batch claim) | 10.1mg | +1.0% | 99.86% | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 4 Sep 2025 | View | 5mg | (no batch claim) | 5.14mg | +2.8% | 99.78% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 31 Aug 2025 | View | 20mg | (no batch claim) | 20.2mg | +1.0% | 99.89% | (no batch ID) | White Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 31 Aug 2025 | View | 20mg | (no batch claim) | 19.7mg | -1.5% | 99.91% | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 31 Aug 2025 | View | 40mg | (no batch claim) | 39.1mg | -2.3% | 99.85% | (no batch ID) | White Label / Silver Crimp / Green Cap | Lab E | Public | |
| 31 Aug 2025 | View | 15mg | (no batch claim) | 13.9mg | -7.3% | 99.75% | (no batch ID) | White Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 31 Aug 2025 | View | 30mg | (no batch claim) | 29.5mg | -1.7% | 99.93% | 7/2025 | White Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 31 Aug 2025 | View | 30mg | (no batch claim) | 28.7mg | -4.3% | 99.81% | 7/2/2025 | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 28 Aug 2025 | View | 5mg | (no batch claim) | 5.35mg | +7.0% | 99.95% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 28 Aug 2025 | View | 30mg | (no batch claim) | 28.6mg | -4.7% | 99.12% | (no batch ID) | No Label / Silver Crimp / Clear Pink Cap | Lab E | Public | |
| 5 Aug 2025 | View | 30mg | (no batch claim) | 28.6mg | -4.7% | 99.65% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 5 Aug 2025 | View | 30mg | (no batch claim) | 29.5mg | -1.7% | 99.80% | (no batch ID) | No Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 25 Jul 2025 | View | 30mg | (no batch claim) | 30.1mg | +0.3% | 99.82% | (no batch ID) | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 25 Jul 2025 | View | 60mg | 63.3mg | 61.9mg | -2.2% | 99.80% | 2025/04/02 | No Label / Silver Crimp / Clear Red Cap | Lab E | Public | |
| 9 Jul 2025 | View | 30mg | (no batch claim) | 31.81mg | +6.0% | 99.39% | (no batch ID) | No Label / Silver Crimp / Orange Cap | Lab A | Public | |
| 8 Jul 2025 | View | 30mg | (no batch claim) | 33.38mg | +11.3% | 99.61% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab A | Public | |
| 8 Jul 2025 | View | 10mg | (no batch claim) | 11.01mg | +10.1% | 98.98% | (no batch ID) | White Label / Silver Crimp / Yellow Cap | Lab A | Public | |
| 2 Jul 2025 | View | 30mg | (no batch claim) | 23.8mg | -20.7% | 99.35% | Mfgr: April 1, 2025 | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 30 Jun 2025 | View | 10mg | (no batch claim) | 8.68mg | -13.2% | 99.74% | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 20 Jun 2025 | View | 30mg | (no batch claim) | 28.7mg | -4.3% | 99.83% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 20 Jun 2025 | View | 10mg | (no batch claim) | 9.64mg | -3.6% | 99.79% | (no batch ID) | No Label / Silver Crimp / Clear Yellow Cap | Lab E | Public | |
| 20 Jun 2025 | View | 15mg | (no batch claim) | 14.7mg | -2.0% | 99.80% | (no batch ID) | No Label / Silver Crimp / Clear Pink Cap | Lab E | Public | |
| 3 Jun 2025 | View | 5mg | (no batch claim) | 4.38mg | -12.4% | 99.77% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
Corrections
- 26 Dec 2025
- Submitter indicated having swapped vendor identification with sample u4q3pap. This should be OUPeptide instead of Quenna PMQ. Evidence under review, ratings might be updated.