Melanotan II 5 mg vial price
Melanotan II 5 mg vials are listed by 3 vendors. Prices run from $22.10 to $35.00, with a median of $29.99, across the 3 showing an exact in-stock price. Last read Nov 15, 2026. This page also shows how much to draw for the commonly cited doses.
Read the regulatory status before you compare prices.
Not approved in any country and not permitted in pharmacy compounding. The UK regulator issued a public warning in 2009 and the FDA has sent warning letters to US distributors. Published case reports link it to melanoma, eruptive and atypical moles, ischemic priapism requiring surgery, muscle breakdown, kidney infarction, and a serious brain condition called posterior reversible encephalopathy syndrome. Whether it directly causes melanoma is unresolved, since users also tend to seek more sun, but the mole changes are consistently documented. Separately, testing of gray-market vials found actual peptide content ranging from about 4.3 to 8.8 mg in vials labeled 10 mg, so the dose you think you are taking may not be the dose you are taking.
What a 5 mg vial costs
Every vendor we track that lists this exact size, cheapest first. Sort order is price only; affiliate status never changes it.
Median $29.99 a vial, or $6.00 per mg, across the 3 vendors with an exact, in-stock price.
Median unchanged from Nov 13, 2026.Testing checks: outside lab · HPLC purity · mass spec identity · batch COA · lab named
- Alpha PeptidesMelanotan II$22.10$29.17
- Aero PeptidesMELANOTAN II 5mg$29.99
- Oath ResearchMelanotan 2$35.00$40.00
| Vendor | Size | Price | Per mg | Availability | Checked | Link |
|---|---|---|---|---|---|---|
| Alpha Peptides Melanotan II | 5 mg | $22.10$29.17 | $4.42 | in stock | Nov 15, 2026 | View°code PEPTIDEDECODING saves 10% |
| Aero Peptides MELANOTAN II 5mg | 5 mg | $29.99 | $6.00 | in stock | Nov 15, 2026 | View° |
| Oath Research Melanotan 2 | 5 mg | $35.00$40.00 | $7.00 | in stock | Nov 15, 2026 | View |
We earn from these links. It never changes a price or a position here.
Where the price has been
Market median at 5 mg: $6.00 per mg on Oct 11, 2026, $6.00 on Nov 15, 2026, 3 stores comparable today.
| Date | Median per mg | Low per mg | Stores |
|---|---|---|---|
| Nov 15, 2026 | $6.00 | $4.42 | 3 |
| Nov 13, 2026 | $6.00 | $4.42 | 3 |
| Nov 12, 2026 | $6.00 | $4.42 | 3 |
| Nov 11, 2026 | $6.00 | $4.42 | 3 |
| Nov 9, 2026 | $6.00 | $4.42 | 3 |
| Nov 8, 2026 | $6.00 | $4.42 | 3 |
| Nov 7, 2026 | $6.00 | $4.42 | 3 |
| Nov 5, 2026 | $6.00 | $4.42 | 3 |
How to mix a 5 mg vial
Find the column for the amount of water you added to the vial. The number is how far to draw on a U-100 insulin syringe, where 100 units is 1 mL. This is arithmetic on the label, not a recommended dose.
How to read an insulin syringe · How much water to add
| Dose | 1 mL water | 2 mL water | 3 mL water |
|---|---|---|---|
| 0.25 mg | 5.0 units 20 doses/vial | 10.0 units 20 doses/vial | 15.0 units 20 doses/vial |
| 1 mg | 20.0 units 5 doses/vial | 40.0 units 5 doses/vial | 60.0 units 5 doses/vial |
Calculating for
Melanotan II
Printed on the vial.
iPeptide Decoding does not recommend a dose. Enter the amount your clinician gave you, or pick a value from the reference range to model.
Same dose, different draw. Pick whichever is easiest to measure.
Multi-vendor comparison is a Pro feature.
Daily is 7. Twice weekly is 2.
Your plan for Melanotan II
Nothing left over