α-Melanocyte stimulating hormone (α-MSH) is widely used in medical and cosmetic applications due to its role in regulating skin pigmentation and anti-inflammatory properties. In dermatology, it is studied for its potential in treating skin conditions like vitiligo, where it stimulates melanocytes to produce melanin, aiding in repigmentation of depigmented areas. Additionally, its anti-inflammatory effects are being explored for managing inflammatory skin disorders such as eczema and psoriasis.

In the field of cosmetics, α-MSH is incorporated into products aimed at enhancing skin tanning or providing a natural-looking tan by stimulating melanin production. It is also researched for its potential in reducing oxidative stress and protecting the skin from UV-induced damage.

Beyond dermatology, α-MSH is investigated for its role in appetite regulation and energy balance, with potential applications in treating obesity and metabolic disorders. Its neuroprotective and anti-inflammatory properties are also being explored for therapeutic use in neurodegenerative diseases like Alzheimer’s and Parkinson’s. Overall, α-MSH holds significant promise across various medical and cosmetic fields.