Cyclic α-MSH analogue

Melanotan II

Also known as: MT-II · MT2

A synthetic α-MSH analogue studied for melanocortin-system effects on pigmentation.

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Overview

Melanotan II is a synthetic cyclic analogue of alpha-melanocyte-stimulating hormone (α-MSH). Research centres on the melanocortin system, particularly pigmentation pathways.

How it’s studied to work

It acts as a non-selective agonist across melanocortin receptors — including MC1R (linked to melanin production) and MC4R — driving broad melanocortin-pathway activity in research models.

Research areas

  • Melanocortin-receptor pharmacology
  • Melanogenesis / pigmentation research
  • Appetite and central signalling

Handling & storage

Storage
Lyophilized; store cold, protect from light.
Reconstitution
Bacteriostatic water for laboratory reconstitution.

Further reading

Links open external literature databases. Citations are curated starting points, not an exhaustive or endorsing list.

For laboratory and research use only. Not a drug, supplement, or medical device. This page is educational and is not medical advice; nothing here describes a product intended for human or veterinary use.