PDF) Use of melanotan I and II in the general population Identification and characterization by LCUVMS MS of melanotan II skin tanning products sold illegally on the Internet Breindahl 2015 Drug Testing and Analysis Wiley Online Library The Tanning Drug What Patients Should Know A bioassay for the detection of neutralizing antibodies against the melanocyte stimulating hormone analog afamelanotide in patients with erythropoietic protoporphyria ScienceDirect Evaluation of synthetic alpha melanocyte stimulating hormone analogs: An observational study of unregulated, online available drugs Journal of the American Academy of Dermatology