Melanotan 2 Australia: Instagram push of illegal drug mello, m2 Herald Sun Melanotan II: Tanning injections, nasal sprays harmful to health Hannah Tittensor and her boyfriend Ben Dunlop have been injecting themselves with an illegal tanning drug called Melanotan for three years. On top of that, they use sunbeds regularly and slather themselves 95% (HPLC), MC3 R MC4 R melanocortin agonist, lyophilized solid Sigma Aldrich