Nasal tanning sprays linked to skin cancer, trading standards officers warn Consumer affairs The Guardian 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 Melanotan II an overview ScienceDirect Topics Development of Ligand Drug Conjugates Targeting Melanoma through the Overexpressed Melanocortin 1 Receptor ACS Pharmacology & Translational Science IMB issues warning over tanning injections at salons or bought on internet The Irish Times