Peptide GurusMelanotan II
Ordered Melanotan II from Peptide Gurus? Mail in a sample (US only) and let us test it for free.
Test my supplyThe signal is driven by repeated purity misses, not identity, with results clustered around 98.0–98.7% and roughly 22% underfill. Because all tests came from one no-batch/no-label sample date, treat trajectory as narrow rather than broad.
We investigated who actually operates Peptide Gurus — corporate records, ownership trails, web infrastructure, and how its lab results break down product by product. Read the full report before you order.
Unlock original COAs
View and download original lab PDFs for Finnrick tests, including Peptide Gurus rows.
Cancel anytime
| Date | Result | Test | Lab | Purity | Dosage | Label | COA |
|---|---|---|---|---|---|---|---|
| 16 Mar 2025 | Fail | coe350v Tested | lab name | View COA | |||
| 16 Mar 2025 | Fail | 25tpz3y Tested | lab name | View COA | |||
| 16 Mar 2025 | Fail | 0guajzm Tested | lab name | View COA | |||
About Peptide Gurus test results from Finnrick
Peptide Gurus is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 8 peptides and 46 tests, including ratings, observed price signals, recent test dates, and correction history where available.
Finnrick ratings are calculated from published sample data using the selected rating standard. The default standard evaluates purity, dose accuracy, and label quality, then adjusts low-volume results so small sample counts do not appear more certain than the data supports.
The most visible Peptide Gurus peptides in this dataset are Semaglutide (6 tests). Use the peptide table above to compare the current Finnrick rating, price per mg, and sample volume for each peptide.
Recent tests and corrections are shown below when available. Samples may be acquired by Finnrick directly or submitted through Finnrick testing programs; the goal is to make safety and supply-chain evidence easier to evaluate than vendor marketing claims alone. This page currently lists 46 recent tests.
Ordered Melanotan II from Peptide Gurus? Mail in a sample (US only) and let us test it for free.
Test my supply