How Melanotan II is supplied
Melanotan II is supplied as a lyophilised powder, pre-filled pen, or nasal spray. Reported half-life: Around 33 hours reported for the cyclic form. Storage: 2-8 C, protected from light. Solutions darken over time.
Presentation
Melanotan II is supplied as a lyophilised powder, pre-filled pen, or nasal spray. Reported half-life: Around 33 hours reported for the cyclic form. Storage: 2-8 C, protected from light. Solutions darken over time.
Why presentation changes the comparison
Cost per milligram is calculated from the strength printed on the listing. Where a listing states no strength the column is left blank rather than estimated. Cost per milligram is the figure that survives a change of presentation, which is why it is the one to compare.
| Listing | Strength | Price | Cost per mg | Stock |
|---|---|---|---|---|
| Quanta Pharma MT2 | - | £15 | - | in stock |
| Quanta Pharma MT2 10mg - Nasal Spray | 10 mg | £20 | £2.00 per mg | in stock |
| SerenQ MT2 10mg Peptide Pen | 10 mg | £35 | £3.50 per mg | in stock |
Quanta Pharma MT2in stock£15
Quanta Pharma MT2 10mg - Nasal Sprayin stock£20- SerenQ MT2 10mg Peptide Penin stock£35
Availability checked 2026-09-08. The product page carries live stock.