Peptide Melanotan-1, also known as afamelanotide, is a naturally occurring synthetic analogue of alpha-melanocyte-stimulating hormone (alpha-MSH). Melanotan-1 peptide is popular for its ability to induce skin tanning and is marketed primarily for its cosmetic benefits. However, due to its photoprotective properties, Melanotan-1 also has potential therapeutic uses. This paper discusses the use, benefits and potential applications of Melanotan-1. How Peptide …