Melanotan 2 Tanning Nasal Spray 2021 Does it work? Side effects? My review. When it comes to tanning peptides, there are two main options: Melanotan 1 and Melanotan 2. Melanotan 1, also called afamelanotide, is FDA approved for a rare light sensitivity condition and works Let's talk about a really fun peptide that I call the vacation peptide you'll understand why after you read this! Melanotan 1 and 2 are basically just tanning peptides with fun melanotic sarcoma is a skin cancer that begins with? A. a mole B. an ulcer C. lentigines D. miliaria rubra Ans: A Melanotan 1 Part 1 Melanotan I is gaining popularity for its tanning peptide TikTok