Melanotan II tanning peptide explained What people need to know before using MT2, the viral tanning injection trending in the fitness and biohacking world., #Melanotan #MelanotanII #TanningPeptide Melanotan II is the product that's been dubbed the "Barbie drug" on social media, and promises to give users a tan without the sun but it can have serious side effects including, in rare cases, Figure 4 from Changes of melanocytic lesions inducedby Melanotan injections and sun bed use ina teenage patient with FAMMM syndrome Semantic Scholar What are 'melanotan' injections? Explaining the controversial tanning drug Dazed