What Melanotan II is
Melanotan II is a Non-selective melanocortin agonist. A cyclic analogue of alpha-MSH acting across melanocortin receptor subtypes, studied for melanogenesis and, through MC4, appetite and arousal pathways.
Class and mechanism
Melanotan II is a Non-selective melanocortin agonist. A cyclic analogue of alpha-MSH acting across melanocortin receptor subtypes, studied for melanogenesis and, through MC4, appetite and arousal pathways.
Where it sits
Wellbeing compounds are grouped by the outcome they are studied for rather than by shared chemistry, so the class column varies widely across the group.
Other names
Melanotan II is also written as MT2 and MT-II. The same molecule appears under more than one name, which is worth knowing when comparing listings between suppliers.
Others in the wellbeing compounds range
Melanotan II sits in the wellbeing compounds group. The compounds below share that grouping, which is the useful starting point when comparing one against another: same group means the comparison is like for like, different group usually means it is not.
| Compound | Class | Listings | From |
|---|---|---|---|
| PT-141 | Melanocortin receptor agonist | 2 | £20 |
| Melanotan I | Selective MC1R agonist | 1 | £50 |
| Selank | Anxiolytic heptapeptide | 1 | £30 |
| Semax | ACTH(4-10) analogue | 1 | £30 |
| Kisspeptin-10 | KISS1R agonist | 1 | £50 |
| Cialis | PDE5 inhibitor | 1 | £12 |
Is it held in UK stock?
Stock held in the UK ships domestically, with no customs step. The product page carries live stock rather than a cached figure.
Is Melanotan II supplied in a pen?
Supplied as lyophilised powder, pre-filled pen, or nasal spray. A pre-filled pen is already in solution. A lyophilised vial is a powder that has to be brought into solution before use.
Quanta Pharma MT2in stock£15
Quanta Pharma MT2 10mg - Nasal Sprayin stock£20- SerenQ MT2 10mg Peptide Penin stock£35
Availability checked 2026-09-09. The product page carries live stock.