ZZQ Peptides
Tirzepatide
Finnrick tested 15 samples of Tirzepatide (GLP-1 and GIP agonist) from ZZQ Peptides between 3 Jul 2025 and 6 May 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™
ZZQ Peptides
Tirzepatide
Tested 15 Samples
Last test 6 May 2026
Take Action
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 ZZQ Peptides
Samples are tested in commercial labs
Tests Count
15
Scores
AVGMINMAX
Last
6 May 2026
First
3 Jul 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 6 May 2026 | View | 60mg | 68.9mg | +14.8% | 99.90% | n/a | Blue cap | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 28 Apr 2026 | View | 60mg | 61.9mg | +3.2% | 99.50% | below LOQ | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 25 Mar 2026 | View | 30mg | 34mg | +13.3% | 99.90% | n/a | ZZQTR30GLDCAP122025 | No Label / Copper Crimp / Clear Cap | Lab G | Public | |
| 10 Mar 2026 | View | 60mg | 75mg | +25.0% | 99.10% | n/a | 12-11-2025 | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 4 Mar 2026 | View | 30mg | 30.2mg | +0.7% | 99.18% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 4 Mar 2026 | View | 10mg | 10.2mg | +2.0% | 98.98% | n/a | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 4 Mar 2026 | View | 20mg | 20.5mg | +2.5% | 98.75% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 4 Mar 2026 | View | 30mg | 29.6mg | -1.3% | 98.25% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 18 Feb 2026 | View | 30mg | 51.2mg | +70.7% | 99.32% | n/a | ZZQTR30122025 | White Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 18 Feb 2026 | View | 60mg | 18.3mg | -69.5% | 93.57% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 29 Dec 2025 | View | 30mg | 31.3mg | +4.3% | 99.80% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab G | Public | |
| 6 Dec 2025 | View | 30mg | 28.3mg | -5.7% | 99.95% | n/a | (no batch ID) | White Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 7 Oct 2025 | View | 40mg | 49mg | +22.5% | 99.60% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab G | Public | |
| 9 Sep 2025 | View | 40mg | 44.33mg | +10.8% | 99.94% | n/a | (no batch ID) | No Label / Gold Crimp / Clear Cap | Lab B | Public | |
| 3 Jul 2025 | View | 40mg | 40.2mg | +0.5% | 99.76% | n/a | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |