Melanotan II × Happy Peptides — lab test, May 2026
COA 261730 matches the lab's public record. So this test doesn't rest on our review alone — the lab confirms it too.
261730Test results
Not on file for this certificate: sterility and heavy metals. A purity figure says nothing about those.
About this test
Label 10 mg · Lab measured 10.13 mg
101% 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 — 1% 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 | 261730 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| PDF vs portal | This lab's portal shows validity only |
| Submitted via | Peptigrity staff |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of Melanotan II from Happy Peptides on May 31, 2026. Reported purity: 99.75%. Net content: 10.13 mg against 10 mg labeled (101% of label). Endotoxins: PASS. Batch MTJ0506. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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