How Melanotan Peptides Work to Enhance Skin Tone and Promote Tanning Age Well ATL I accidentally undid years of skin work and didnt realize it until it was too late., At the beginning of November, I started taking melanotan 2 and honestly?, I loved it., My tan deepened Low incidence of iris pigmentation and eyelash changes in 2 randomized clinical trials with unoprostone isopropyl 0.15% Ophthalmology Melanotan II Safety: Tanning Injection LIVV Natural