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Melanotan-1 research peptide vial — alpha-MSH analogue
Individual Peptides 7 min read 2026-06-23

What Is Melanotan-1? Melanocortin Peptide Research Guide

Last updated: 2026-06-23

Written by the AllMyPeptides Research Team

What Is Melanotan-1?

Melanotan-1 is a synthetic analogue of alpha-melanocyte-stimulating hormone (α-MSH) that acts as a melanocortin-1 receptor agonist. The closely related compound afamelanotide is an approved medicine for a specific condition (see below).

Research use only. This material is supplied for in-vitro laboratory research. It is not a medicine and is not for human or veterinary consumption, administration, or therapeutic use.

How Melanotan-1 Is Studied to Work

In research Melanotan-1 is associated with activation of the melanocortin-1 receptor and the eumelanin (pigment) pathway. The melanocortin system is studied in dermatology, photoprotection and related fields.

Approved Use & Regulatory Status

As afamelanotide (brand Scenesse), this molecule is approved in the EU and US for a rare photosensitivity disorder, erythropoietic protoporphyria (EPP), under specialist medical supervision. Research-grade 'Melanotan-1' is not that approved product and holds no UK marketing authorisation for general use; it is supplied for laboratory research only and is not for human use.

Research Handling & Quality

As a lyophilised (freeze-dried) peptide it is typically stored frozen and reconstituted with bacteriostatic water for in-vitro work — see our reconstitution guide and storage guide. Identity and purity should be verified against a batch-matched Certificate of Analysis (COA) with HPLC and mass-spectrometry data. View melanotan-1 product details and COA.

Frequently Asked Questions

Is Melanotan-1 approved in the UK?+
The related medicine afamelanotide (Scenesse) is approved for a rare condition under specialist supervision, but research-grade Melanotan-1 has no UK authorisation and is for laboratory use only.
What receptor does Melanotan-1 act on?+
It is studied as a melanocortin-1 receptor (MC1R) agonist within the melanocortin pigment pathway.
Can Melanotan-1 be used for tanning?+
No. Research-grade Melanotan-1 is supplied for laboratory use only and is not for human consumption or cosmetic use.

Products discussed in this guide are for research and laboratory use only. AllMyPeptides does not condone or support misuse of any research materials. Not for human or animal consumption.