10 PackSun protection · 10-vial pack
Melanotan I
10 × vials
A 13-amino-acid α-MSH analog. Studied for melanogenesis, photoprotection, and erythropoietic protoporphyria indications with a cleaner safety profile than MT-II.
$549.90
$384.90
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Pay for 7 vials, receive 10 — $38.49 per vial instead of $54.99.
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About Melanotan I
Melanotan-1 (afamelanotide) is the cyclic α-MSH analog clinically used under the brand Scenesse for erythropoietic protoporphyria. Compared to MT-II, it binds more selectively to MC1R (melanocortin-1) and avoids the MC3R/MC4R activity that drives MT-II’s cardiovascular and appetite side effects. Why the selectivity profile matters: researchers studying melanin synthesis or UV-photoprotection want MC1R activation without the nausea, blood-pressure changes, or libido effects that MT-II triggers through MC3/4R. MT-1 gives them that isolation. IF the research endpoint is selective MC1R activation — pigmentation, photoprotection, or α-MSH-receptor pharmacology — THEN Melanotan-1 is the cleaner tool. SO it’s the default for EPP, vitiligo, and photodermatosis research. Batch-verified ≥99% HPLC.
Specifications
- CAS number
- 75921-69-6
- Molecular formula
- C78H111N21O19
- Molecular weight
- 1646.85 g/mol
- Purity
- >99% HPLC
- Form
- Lyophilized powder
- Storage
- Store at 2–8°C
For laboratory research use only. Not for human or veterinary use.