Zztai Peptide
Tirzepatide
Finnrick tested 20 samples of Tirzepatide (GLP-1 and GIP agonist) from Zztai Peptide between 9 Jun 2025 and 25 Mar 2026. Test scores average over 5, no score below 4, and at least 6 tests warrant a confident Finnrick Rating of C (Okay).
Finnrick Rating™
Zztai Peptide
Tirzepatide
Tested 20 Samples
Last test 25 Mar 2026
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Samples are tested in commercial labs
Tests Count
20
Scores
AVGMINMAX
Last
25 Mar 2026
First
9 Jun 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 25 Mar 2026 | View | 20mg | 22mg | +10.0% | 99.80% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab G | Public | |
| 9 Jan 2026 | View | 10mg | 8.96mg | -10.4% | 99.95% | jun 2,2025 | No Label / Silver Crimp / White 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 | |
| 1 Jan 2026 | View | 15mg | 15.8mg | +5.3% | 99.80% | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab G | Public | |
| 13 Dec 2025 | View | 20mg | 19.5mg | -2.5% | 99.80% | Tr20(0) | White Label / Silver Crimp / Yellow Cap | Lab G | Public | |
| 13 Dec 2025 | View | 15mg | 22.3mg | +48.7% | 99.70% | (no batch ID) | No Label / Gold Crimp / Clear Cap | Lab G | Public | |
| 30 Oct 2025 | View | 15mg | 16.32mg | +8.8% | 99.70% | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab G | Public | |
| 24 Oct 2025 | View | 30mg | 27.09mg | -9.7% | 99.70% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab G | Public | |
| 18 Sep 2025 | View | 5mg | 5.91mg | +18.2% | 99.95% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 18 Sep 2025 | View | 10mg | 11.7mg | +17.0% | 99.92% | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 31 Aug 2025 | View | 15mg | 13.6mg | -9.3% | 98.59% | 7/21/25 | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 28 Aug 2025 | View | 30mg | 27.7mg | -7.7% | 99.87% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 28 Aug 2025 | View | 20mg | 19.9mg | -0.5% | 99.07% | (no batch ID) | No Label / Silver Crimp / Purple Cap | Lab E | Public | |
| 5 Aug 2025 | View | 20mg | 19.7mg | -1.5% | 98.35% | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 3 Aug 2025 | View | 10mg | 11.49mg | +14.9% | 99.86% | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab A | Public | |
| 25 Jul 2025 | View | 5mg | 5.03mg | +0.6% | 99.95% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 29 Jun 2025 | View | 15mg | 13.6mg | -9.3% | 99.59% | 250515 | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 9 Jun 2025 | View | 10mg | 8.88mg | -11.2% | 99.21% | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 9 Jun 2025 | View | 5mg | 4.59mg | -8.2% | 99.41% | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 9 Jun 2025 | View | 10mg | 8.75mg | -12.5% | 99.60% | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |