Targeting melanocortin receptors: an approach to treat weight disorders and sexual dysfunction Nature Reviews Drug Discovery Emerging Threat: Melanotan, Repackaging, and Online Sales Melanotan: The 'barbie tanning drug' on the rise on social media. Is it safe? And what are the side effects? Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA) Melanotan Peptides: Science Behind Skin Darkening And Their Biological Mechanisms Age Well ATL Tanning peptides like melanotan are trending online, but theyre not approved, not regulated, and illegal to advertise in Australia. When products havent been properly tested, theres no way to know