What is Melanotan II, the drug that consumers are urged to avoid? Dangerous 'Barbie drug' Melanotan II sparks crackdown on social media influencers ABC News Tanning from the inside out = Highly Dangerous and Illegal! Many products advertised on social media platforms promising a tan from the inside out or a tan without sun such Nasal tanning sprays linked to skin cancer, trading standards officers warn Consumer affairs The Guardian