HK Peptides
Melanotan II
Finnrick tested 4 samples of Melanotan II from HK Peptides between 16 Jul 2025 and 29 Oct 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
HK Peptides
Melanotan II
Tested 4 Samples
Last test 29 Oct 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 Melanotan II tests from top-rated vendors:
All Melanotan II tests from HK Peptides
Samples are tested in commercial labs
Tests Count
4
Scores
AVGMINMAX
Last
29 Oct 2025
First
16 Jul 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 29 Oct 2025 | View | 10mg | 9.700mg | -3.0% | 99.18% | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 21 Oct 2025 | View | 10mg | 10.300mg | +3.0% | 99.77% | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 6 Aug 2025 | View | Endotoxins | 10mg | Endotoxins not detected | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Finnrick | ||
| 4 Aug 2025 | View | 10mg | 11.250mg | +12.5% | 99.81% | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab D | Finnrick | |
| 16 Jul 2025 | View | 10mg | 9.610mg | -3.9% | 99.93% | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |