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 II Wikipedia Figure 4 from Changes of melanocytic lesions inducedby Melanotan injections and sun bed use ina teenage patient with FAMMM syndrome Semantic Scholar melanotan II C50H69N15O9 CID 92432 PubChem Melanotan 1 For Sale (10mg) Core Peptides 1 Vial Melanotan 2 (1 vial, 1 syringe, 1 wipe, 1 water) goldenglo