Discover Melanotan 1 vs 2 Differences Peptide Works Melanotan 1 vs. Melanotan 2 Greece Which is Better? Melanotan II 10mg Premium Research Peptide Melanotan 1 and Melanotan 2 are peptides that boost melanin to darken your skin without the sun. Melanotan 1 is FDA approved for rare light sensitivity conditions and gives a more gradual MELANOTAN 2 10MG Beverly Hills Rejuvenation Center Buy Melanotan 2 (3mg x 10 Vials = 30mg) Peptide Sciences