Melanotan 2 Complete Guide and Safety Information Melanotan 2 is an unregulated, unsafe substance often advertised as a self tanning aid., Use of Melanotan 2 has been linked to serious side effects including loss of vision, moles, stroke, muscle 5 Vial Melanotan 2 Tanning Injection Kit For Sale TruTan MELANOTAN II 10 mg Peptide Cart 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 Altmeyers Encyclopedia Department Dermatology