Stay Sun Kissed All Year Round with Melanotan 2 Melanotan is a tanning peptide that stimulates the production of melanin in the body to foster a deep, natural tan. This is the Buy Melanotan 2 (3mg x 10 Vials = 30mg) Peptide Sciences Melanotan 2 BleauGenics Peptides Melanotan 2 (10mg) Your Peptide Brand Viral 'Barbie drug' for tanning can cause brain swelling and even cancer, experts warn 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