Melanotan Peptide Reviews Tanning Nasal Spray Mt2 Nasals Skin Tanners Melanotan 2 Tanning Nasal Spray Melanotan 2 and Skin Tanners Melanotan 2 price Changes in Oral Mucosa Associated with Melanotan II Injections: A Case Report 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 Nasal sprays containing the 'Barbie Drug' melanotan are very, very dangerous and completely unregulated, according to leading dermatologist. Experts say there has been a surge in the use of the illegal tanning aid