Your body already makes a hormone that tells your skin to tan. Melanotan 2 is a synthetic peptide engineered to mimic that hormone but in a version that's more potent and Melanotan II in Santa Barbara, CA Eternity Health Partners What are 'melanotan' injections? Explaining the controversial tanning drug Dazed The Hidden Dangers of Tanning Nasal Sprays That You Should Be Aware Of We're addicted to tanning and want to look 'crispy' we'll do anything for darker skin but trolls say we need help