Melanotan I (MT-1) × EZ Peps — lab test, May 2025
COA #66737 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
VWWFXC9ZEN1TTest results
Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.
About this test
Label 10 mg · Lab measured 10.16 mg
102% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.5 mg using the measured mass, against 2.5 mg on the label — 2% more.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
| Report number | #66737 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 24 Jul 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Janoshik Labs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of Melanotan I from EZ Peps, performed by Janoshik Labs on May 31, 2025. Reported purity: 99.44%. Net content: 10.16 mg against 10 mg labeled (102% of label). Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of Melanotan I (MT-1) from EZ Peps
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| 26-M4-OST / MT110040126 | 27 Apr 2026 | freedomdiagnosticstesting.com | 99.97% | 105% | ✓ Lab-verified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion