MT 2 (Melanotan II) Polar Peptides Melanotan 2 Complete Guide and Safety Information Maintaining Tan with Melanotan 1: Dosage, Results, and Differences from Melanotan 2 Melanotan 1 vs Melanotan 2: Tanning Peptides Compared Which Is Better? PPW Peptide Protocol Wiki There are two peptides people talk about for tanning: Melanotan 1 and Melanotan 2. Melanotan 1 works slower and mainly targets the skin, leading to a more gradual and even increase in pigment with MELANOTAN 1 Crescent Chems Research