Dangerous' tanning products promoted by influencers Top 3 ways to use the melanotan II peptide., #peptide #tanning 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, 2ml Sterile Water For Injection Melanotan 2 Steroid Cycle Figure 4 from Changes of melanocytic lesions inducedby Melanotan injections and sun bed use ina teenage patient with FAMMM syndrome Semantic Scholar