What are the mechanism of action and side effects of Melanotan 2 (afamelanotide)? 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 out this week! , Have my Melanotan: Dangerous 'Barbie drug' nasal spray TikTok trend prompts new TGA warning Exclusive Man warns against 'dangerous' tanning injections after turning so dark he 'looked like Madge from Benidorm' and now has the freckled skin of a 60 year old Reacting to TikTok Melanotan Nasal Spray Challenge Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA)