Melanotan 1: The Safer Tanning Peptide Nobody Talks About Melanotan II is a peptide that supports melanin production meaning your glow can start from the inside out (without living out in the sun or tanning beds). Our WCC nurses 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 Evolve Tanning Melanotan 2 Injection Kit, Melanotan 2 Nasal Spray, Melanotan 2 Australia Investigating the Immunomodulatory Effects of Peptides Simple Peptide Melanotan II Skin Pigmentation & Libido