There has been a worrying increase in the number of young people using sunbeds. Some people are also using nasal sprays and injections with melanotan II in to boost their tan. This isn't Frontiers The melanocortin receptors as targets for general obesity: contextualizing clinical failures and analyzing future perspectives Age related ciliopathy: Obesogenic shortening of melanocortin 4 receptor bearing neuronal primary cilia: Cell Metabolism Melanocortins Protect against Diabetes Caused by Obesity Encyclopedia MDPI No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky