Melanotan Tanning Injections The Low Down Lynton Lasers IMB issues warning over tanning injections at salons or bought on internet The Irish Times 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 The Dangers of Melanot*n II Explained Viral 'Barbie drug' for tanning can cause brain swelling and even cancer, experts warn Melanotan II Erectile Dysfunction Studies: What Early Research Shows and Practical Realities