Experts warn that using Melanotan II, a nasal spray tan, is not as harmless as it first appears, urging Aussies striving to be beautifully bronzed to stick to fake tan., , #spraytan #melanotan TikTokers using genetic disorder drug for the side effects of tanning, weight loss 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 Melanotan II: Tanning injections, nasal sprays harmful to health Melanotan II (Tan Jabs): Why They're Not Worth The Risk Melanotan & Tanning Injections: Safe or Risky?