
Peptide Partners
Tesamorelin
Finnrick tested 11 samples of Tesamorelin from Peptide Partners between 30 Jan 2026 and 20 Feb 2026. Test scores average over 6, no score below 5, and at least 6 tests warrant a confident Finnrick Rating of B (Good).
Finnrick Rating™
Peptide Partners
Tesamorelin
Tested 11 Samples
Last test 20 Feb 2026
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 Tesamorelin tests from top-rated vendors:
All Tesamorelin tests from Peptide Partners
Samples are tested in commercial labs
Tests Count
11
Scores
AVGMINMAX
Last
20 Feb 2026
First
30 Jan 2026
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 20 Feb 2026 | View | 10mg | 12.8mg | +28.0% | 99.80% | TES202601 | (no data) | Lab G | Public | |
| 18 Feb 2026 | View | 10mg | 11mg | +10.0% | 98.71% | TES202601 | White Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 18 Feb 2026 | View | 10mg | 12mg | +20.0% | 99.14% | TES202601 | White Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 11 Feb 2026 | View | 10mg | 10.9mg | +9.0% | 99.90% | TES202601 | White Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 11 Feb 2026 | View | 10mg | 10.4mg | +4.0% | 99.90% | TES202601 | White Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 11 Feb 2026 | View | 10mg | 8.93mg | -10.7% | 99.75% | TES202601 | White Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 11 Feb 2026 | View | 10mg | 10.4mg | +4.0% | 99.48% | TES202601 | White Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 10 Feb 2026 | View | 10mg | 11.3mg | +13.0% | 99.70% | TES202601 | White Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 10 Feb 2026 | View | 10mg | 10.8mg | +8.0% | 99.70% | TES202601 | White Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 30 Jan 2026 | View | 10mg | 10.65mg | +6.5% | 99.43% | TES202601 | No Label / Silver Crimp / Blue Cap | Lab A | Vendor | |
| 30 Jan 2026 | View | 10mg | 10.92mg | +9.2% | 99.39% | TES202601 | No Label / Silver Crimp / Blue Cap | Lab A | Vendor | |