Bio Pepz
Tirzepatide
Finnrick tested 4 samples of Tirzepatide (GLP-1 and GIP agonist) from Bio Pepz between 5 Nov 2025 and 17 Nov 2025. Test scores average over 6, no score below 5, and at least 2 tests warrant a tentative Finnrick Rating of B (Good).
Finnrick Rating™
Tentative Rating
Bio Pepz
Tirzepatide
Tested 4 Samples
Last test 17 Nov 2025
Take Action
Researcher
Request Full Data Access to the Finnrick database of peptide tests.
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 Bio Pepz
Samples are tested in commercial labs
Tests Count
4
Scores
AVGMINMAX
Last
17 Nov 2025
First
5 Nov 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 17 Nov 2025 | View | 10mg | 10.5mg | +5.0% | 99.75% | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 17 Nov 2025 | View | 20mg | 21.2mg | +6.0% | 99.77% | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 5 Nov 2025 | View | 30mg | 34.19mg | +14.0% | 99.90% | (no batch ID) | No Label / Silver Crimp / Pink Cap | Lab G | Public | |
| 5 Nov 2025 | View | 40mg | 47.09mg | +17.7% | 99.90% | (no batch ID) | No Label / Silver Crimp / Clear Green Cap | Lab G | Public | |