Melanotan II 10mg Australia | Cosmetic Research Peptide
Melanotan II is one of the most widely referenced melanocortin peptides in pigmentation research. A synthetic cyclic analogue of alpha-melanocyte-stimulating hormone (α-MSH, a naturally occurring signalling peptide), it is cited across a broad body of scientific literature — making it one of the most researched melanocortin peptides available in Australia, particularly in melanogenesis (melanin production) research models.
Melanotan II is available in a 10mg strength, supplied as a lyophilised powder with independent third-party testing.
What Is Melanotan II?
Melanotan II is a synthetic peptide designed to mimic α-MSH, with a ring-shaped structure that makes it more stable than the natural hormone in research settings. In published literature it is studied for its activity across several melanocortin receptors, which makes it a common reference compound across academic and preclinical pigmentation studies.
Melanotan II Research Background
Interest in Melanotan II spans several areas of melanocortin research: melanogenesis and pigmentation models, melanocortin receptor signalling and receptor-selectivity comparisons. It is the peptide from which PT-141 was later developed, and the two are often compared. Findings remain within a research context, and Melanotan II continues to be studied as work in this area develops.
Melanotan II Specifications
| Peptide | Melanotan II |
|---|---|
| Strength | 10mg |
| Form | Lyophilised powder |
| Purity | 99.914% (tested batch) |
| Testing Method | Independent third-party analysis (Janoshik) |
| Storage | 2–8°C |
Quality & Testing
This batch of Melanotan II has been independently analysed by a third-party laboratory (Janoshik) for identity, content and purity. Its test report is shown below so researchers can verify exactly what they receive — see our Lab Results page for all current reports.
Ordering Melanotan II in Australia
Melanotan II is held in local Australian stock and dispatched the same business day on orders placed and paid before 1pm AEST, Monday to Friday, with tracked delivery nationwide. On arrival, store the lyophilised powder refrigerated, away from light, to maintain stability.
Related Research Peptides
Researchers working with Melanotan II often also look at PT-141, studied together in related melanocortin research. Browse the full range of research peptides in Australia on our shop page.
Research use only. This product is intended strictly for laboratory research use. It is not for human or animal consumption, and not for diagnostic or therapeutic use. Nothing on this page constitutes medical advice or a therapeutic claim, and no statement here should be taken as describing an effect of Melanotan II in humans.

