Seven Days Of Melanotan 2 Only about 4 hours of sun exposure this week. I feel as though my face has gotten the best results so far. Hoping the sun actually comes Buy Tanning Injections, Melanotan 2 & Tanning Nasal Spray Melanotan II an overview ScienceDirect Topics Melanotan II PEPTIDE SCIENCE 2 700 : Nasal tanners claim to work by using Melanotan II, a chemical that darkens skin pigmentation. It is illegal to sell medicinal products containing Melanotan II in the UK but since the tanners are sold Melanotan 2 Nasal Spray Polar Peptides