Melanotan vs. Astaxanthin for Glowing Skin I was minutes from death after taking 'Barbie drug' everyone needs to be warned You Should Avoid Using Nasal Tanning Sprays Nasal tanners claim to work by using Melanotan II, a chemical that darkens skin pigmentation. It is illegal to sell medicinal products containing Melanotan II in the UK but since the tanners are sold Dangerous 'Barbie drug' Melanotan II sparks crackdown on social media influencers ABC News Frontiers The melanocortin receptors as targets for general obesity: contextualizing clinical failures and analyzing future perspectives