What is Melanotan II?
Melanotan II is a synthetic analog of α-MSH studied for its ability to stimulate melanin production (tanning). It also interacts with appetite and sexual-function pathways due to its melanocortin activity.
Also known as: MT-II, MT2
How Melanotan II is studied
Melanotan II is a synthetic analog of α-MSH that stimulates melanocytes to produce more melanin, driving skin pigmentation. Because it is a broad melanocortin agonist, it also interacts with appetite and sexual-function pathways.
Commonly researched for
Research status
Important considerations
Unregulated use raises safety concerns, including effects on moles and blood pressure. Not medically approved.
Melanotan II — frequently asked questions
It is studied mainly for skin pigmentation (tanning) and melanocortin-pathway effects. It is not a medically approved product.
Unregulated use raises safety concerns, including changes to moles and effects on blood pressure and nausea. It is not medically approved.
Melanotan I (afamelanotide) has an approved clinical form for a rare condition; Melanotan II is broader-acting and not approved.