Melanotan 2 is a non-selective alpha-MSH analog that binds to multiple melanocortin receptors, promoting both skin darkening and central effects such as increased libido. It is widely studied for its dual action—supporting melanin production and influencing sexual arousal pathways. Due to its broad receptor activity, it has also been evaluated for its potential in mood regulation and energy balance.

Research Focus:

• Deep skin pigmentation
• Libido and sexual function support
• Central melanocortin system modulation

Sources:

Early human sexual function study (JPET): https://jpet.aspetjournals.org/content/290/3/1224

MC4R agonists & sexual function review (Endocrinology & Metabolism Clinics): https://www.endocrinology.theclinics.com/article/S0889-8529(13)00051-1/fulltext

Melanocortin system & energy/sexual function (Physiological Reviews): https://journals.physiology.org/doi/full/10.1152/physrev.00014.2016

⚠️ Disclaimer: For research use only. Not intended for human consumption. This information is provided for educational purposes and has not been evaluated by the FDA.