Melanotan 2

Also known as: MT-2, MTII

What is it?
Melanotan 2 is a synthetic peptide that activates a family of receptors in the body called melanocortin receptors. It is used in research to understand how these receptors control skin pigmentation, sexual function, appetite, and nerve repair.

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Key Benefits (from research)

– Stimulates skin pigmentation – Activates the MC1R receptor on skin cells to produce melanin, causing tanning without UV exposure.

– Sexual function research – Research identifies MC4R receptor activation as a key mechanism for penile erection; animal studies confirm Melanotan 2 works through this pathway.

– Appetite and energy regulation – Central melanocortin receptors (MC3R/MC4R) regulate food intake and energy use; Melanotan 2 is used to probe these pathways.

– Peripheral nerve regeneration — Animal studies document Melanotan 2 promotes nerve repair and has neuroprotective properties after injury.

– Reproductive axis research – Research uses Melanotan 2 to study the connection between the melanocortin system and reproductive hormones.

– Key pharmacology tool – Melanotan 2 serves as the reference compound in melanocortin receptor research, used to understand how the full receptor family works.

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Quick Q&A

What is Melanotan 2 used for in research?
It is a pharmacological research tool used to study melanocortin receptor biology, covering skin pigmentation, sexual function, appetite control, and nerve repair.

Is it approved for people?
No it is sold for laboratory research only.

Important Notice
Sold for laboratory research only. Not for human use. Must be 18+.

More Information
Melanotan 2 (MT-II) is a synthetic cyclic heptapeptide analogue of alpha-Melanocyte Stimulating Hormone (alpha-MSH). Acts as an agonist at melanocortin receptors MC1R and MC4R. Studied in preclinical models of skin pigmentation, sexual function, and appetite regulation. Supplied as lyophilised powder. For laboratory research use only.