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 2 Reviews, Clinical Trials, and Safety Melanotan Ii Ac nle cycle[asp his d phe arg trp lys] nh2, 1024.2 Molecular Weight Enhance Sexual Desire, Induce Skin Tanning, Minimal Side Effects at Best Price in Florida City Cuadro Ltd. Melanotan II (MT2) 10mg 24Peptides Melanotan 2 (MT II) 99% Pure Nationwide Peptides