TikTok's illegal tanning drug Melanotan II sparks melanoma and erection risks
Dermatologists warn that melanotan II, a banned injectable/nasal tanning drug sold online and promoted by TikTok influencers, poses serious risks (including priapism), offers no proven sun-protection, can darken or alter moles, and may be linked to melanoma; experts urge regulation and caution amid widespread misinformation.