Peptide Decoding

Melanotan II 10 mg vial price

Melanotan II 10 mg vials are listed by 133 vendors. They typically run $24.99 to $50.00, with a median of $38.00, across the 127 showing an exact in-stock price. Last read Nov 1, 2026. This page also shows how much to draw for the commonly cited doses.

Compare pricesHow to mix it
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 10 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 $38.00 a vial, or $3.80 per mg, across the 127 vendors with an exact, in-stock price.

Median unchanged from Oct 24, 2026.

Testing checks: outside lab · HPLC purity · mass spec identity · batch COA · lab named

Sort by
All sizes1 mg5 mg6 mg10 mg11 mg20 mg
  • Oneday Compounds
    MELANOTAN II 10MG
    $14.99$24.99
    10 mg$1.50 / mgin stockOct 31, 2026View
  • Amino Club
    Melanotan II
    $19.47$29.95
    10 mg$1.95 / mgin stockSep 28, 2026View°code PEPTIDEDECODING
  • Value Research Labs
    Melanotan-II
    $20.99$29.99down 30%
    10 mg$2.10 / mgin stockOct 31, 2026View
  • Alpha Peptides
    Melanotan II
    $22.10$29.17
    10 mg$2.21 / mgin stockOct 31, 2026View°code PEPTIDEDECODING saves 10%
  • Offline Peptides
    Melanotan-2
    $23.20$29.00Starting price, larger sizes cost more · Sale price, list price not shown
    10 mg$2.32 / mgin stockOct 10, 2026View°
  • Sports Technology Labs
    Melanotan II
    $23.49$46.99
    10 mg$2.35 / mgin stockNov 1, 2026View
  • Pepvida Labs
    Melanotan II 10mg
    $23.75$35.00
    10 mg$2.38 / mgin stockOct 31, 2026View
  • Eros Peptides
    Melanotan-II 10MG
    $23.99
    10 mg$2.40 / mgin stockOct 31, 2026View
  • Real Peptides
    Melanotan 2 (MT2)
    $24.00$48.00Sale price, list price not shown
    10 mg$2.40 / mgin stockOct 31, 2026View°
  • Atomix Research
    Melanotan-2
    $24.99$29.99
    10 mg$2.50 / mgin stockOct 31, 2026View
  • Atomix Research
    Melanotan ii 10mg
    $29.99
    10 mg$3.00 / mgin stockOct 31, 2026View
  • Luvaminos
    MT-II 10 mg
    $25.00
    10 mg$2.50 / mgin stockOct 22, 2026View°code PEPTIDEDECODING saves 5%
  • PRPEPS
    MT-2 10MG
    $34.00
    10 mg$3.40 / mgin stockOct 31, 2026View°code peptidedecoding
  • Genoscience
    Melanotan II 10mg
    $35.00$60.00Sale price, list price not shown
    10 mg$3.50 / mgin stockOct 31, 2026View°
  • HLX Labs
    Melanotan-2 10mg
    $34.99
    10 mg$3.50 / mgin stockOct 31, 2026View°code peptidedecoding saves 10%

We earn from these links. It never changes a price or a position here.

  • Singular Biotech: Stock not shown, left out of the range
  • Core Peptides: Stock not shown, left out of the range
  • Core Peptides Research: Stock not shown, left out of the range
  • Eon Peptides: "From" price, left out of the range
  • Prime Peptides: "From" price, left out of the range
  • Validated Peptides: "From" price, left out of the range
  • Licensed Peptides: Stock not shown, left out of the range

Where the price has been

Market median at 10 mg: $4.00 per mg on Aug 26, 2026, $3.80 on Oct 31, 2026, 126 stores comparable today.

$4.00$1.50Aug 26, 2026Oct 31, 2026
Market median per mgLowest per mg
DateMedian per mgLow per mgStores
Oct 31, 2026$3.80$1.50126
Oct 24, 2026$3.80$1.50125
Oct 22, 2026$3.80$1.62125
Oct 21, 2026$3.80$1.62123
Oct 20, 2026$3.80$1.62115
Oct 19, 2026$3.95$1.9596
Oct 18, 2026$4.00$1.9578
Oct 15, 2026$4.00$1.9576

How to mix a 10 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

Dose1 mL water2 mL water3 mL water
0.25 mg2.5 units
40 doses/vial
5.0 units
40 doses/vial
7.5 units
40 doses/vial
1 mg10.0 units
10 doses/vial
20.0 units
10 doses/vial
30.0 units
10 doses/vial
Community practiceDaily loading, then maintenancehalf-life 1 to 2 hours

Calculating for

Melanotan II

Printed on the vial.

Commonly referenced range: 0.25 up to 1 mg per dose (start low, increase slowly)Community practice

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.

mL waterCustom amount. Enter any volume, e.g. 10 mL.—units draw
YOUR DRAW5 / 100 units
Full calculator with reorder date →Read a syringe →

Multi-vendor comparison is a Pro feature.

Daily is 7. Twice weekly is 2.

Decoded

Your plan for Melanotan II

Dose
0.25 mg
Syringe draw
5units
Concentration
5mg/mL
Doses per vial
40

Nothing left over

Cost per dose
$1.48
Monthly cost
$44.86
Current supply lasts
1.3months
Reorder by
—
Melanotan II compound pageCalculatorDosage chart