Warning issued over increased use of 'Barbie drug' Melanotan 2 Injectable Peptide HPRA Warns of Dangerous Melanotan 2 in Tanning Products Obelis Group Avoid nasal tanning sprays or nasal tanners entirely. These products promise an all over tan without sun exposure but they are unregulated, can be unsafe, and contain potentially risky substances like Melanotan 2. October 2017 VOL. 14, ED 3. by PeningtonInstitute Issuu 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