Insights into Tanning Biology and Tanning Products JCAD The Journal of Clinical and Aesthetic Dermatology Development of hMC1R Selective Small Agonists for Sunless Tanning and Prevention of Genotoxicity of UV in Melanocytes Journal of Investigative Dermatology 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 Day 1 of my 14 day protocol with Melanotan II , Starting slow, tracking everything carefully, and documenting the process along the way. My focus is consistency, hydration, skin care, and Targeting the central melanocortin system for the treatment of metabolic disorders Nature Reviews Endocrinology