Vendor and compound
Melanotan I from Simple Peptide
Simple Peptide lists Melanotan I at $4.50 per mg, 7% over the $4.19 peer median. 1 third-party certificate for this compound from this vendor is on file, assayed by Freedom Diagnostics Testing, averaging 99.93% purity. The cheapest listed price for Melanotan I anywhere in the index is $1.60 per mg at ZC Labs.
All Melanotan I vendors · Simple Peptide profile · scores 77.2 of 100, rank 11 · 1 certificate for this compound · verified 28 Sept 2026
What it costs
| Vial | Listed price | Per mg | vs peer median | Listing |
|---|---|---|---|---|
| 10 mg | $45 | $4.50 | +7% | Melanotan 1 10MG |
Read from the vendor’s own store and normalised per milligram, because a smaller vial at a lower sticker price is usually the dearer peptide.
What the laboratory found
| Lot | Assayed | Purity | Label → assayed | Laboratory | Record |
|---|---|---|---|---|---|
| MT1-052026-7 | 14 May 2026 | 99.93% | 10 mg → 11.62 mg | Freedom Diagnostics Testing | Open |
Freedom Diagnostics Testing publishes a lookup, so these reports can be confirmed at the laboratory rather than taken from the vendor. How to check one.
Other vendors selling Melanotan I
| Vendor | Score | Per mg | Certificates for this compound |
|---|---|---|---|
| Origin Labs | 89.1 | — | 1 |
| Next Gen Peptides | 87.7 | — | 1 |
| ZC Labs | 87.2 | $1.60 | 1 |
| Amino Club | 86.1 | $3.00 | 0 |
| PeptidePlugs | 82.6 | $4.00 | 1 |
| Bench Grade Peptides | 79.4 | $4.60 | 1 |
| Hydro Research Peptides | 78.7 | $3.00 | 0 |
| Stealth Research Labs | 78.1 | $4.50 | 1 |
Ordered by overall evidence score. See every vendor listing Melanotan I.
Questions
Is Melanotan I from Simple Peptide third-party tested?
Yes. 1 certificate for Melanotan I from Simple Peptide is on file, signed by Freedom Diagnostics Testing. Each names a lot, prints the assayed mass against the labelled mass, and links to the document it was read from. Freedom Diagnostics Testing also publishes a lookup, so the report can be confirmed at the laboratory rather than taken from the vendor.
How much does Melanotan I cost at Simple Peptide?
$4.50 per milligram, from 10 mg at $45. The peer median across every vendor we price for Melanotan I is $4.19 per mg, so this is +7% against the market. Prices are normalised per milligram so vials of different sizes compare fairly.
Is Simple Peptide a good place to buy Melanotan I?
Simple Peptide scores 77.2 of 100 on the published rubric and ranks 11 overall, computed from its documentation rather than from opinion. For Melanotan I specifically it has 1 certificate on file. ZC Labs lists it cheaper at $1.60 per mg.