
Peptide-S
Mazdutide
Finnrick tested 3 samples of Mazdutide from Peptide-S between 16 Jul 2025 and 24 Jul 2025. Test scores average over 7, no score below 6, and at least 2 tests warrant a tentative Finnrick Rating of A (Great).
Finnrick Rating™
Tentative Rating
Peptide-S
Mazdutide
Tested 3 Samples
Last test 24 Jul 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 Mazdutide tests from top-rated vendors:
All Mazdutide tests from Peptide-S
Samples are tested in commercial labs
Tests Count
3
Scores
AVGMINMAX
Last
24 Jul 2025
First
16 Jul 2025
Quantity | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
24 Jul 2025 | View | 10mg | 9.480mg | -5.2% | 99.62% | Jun 2, 2025 | No Label / Silver Crimp / Orange Cap | Lab E | Finnrick | |
16 Jul 2025 | View | 10mg | 11.190mg | +11.9% | 99.83% | Jun 2, 2025 | No Label / Silver Crimp / Orange Cap | Lab F | Finnrick | |
16 Jul 2025 | View | 10mg | 11.170mg | +11.7% | 99.63% | Jun 2, 2025 | No Label / Silver Crimp / Orange Cap | Lab F | Finnrick |