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 as injectable Changes in Oral Mucosa Associated with Melanotan II Injections: A Case Report Melanotan 2 is an unregulated, unsafe substance often advertised as a self tanning aid., Use of Melanotan 2 has been linked to serious side effects including loss of vision, moles, stroke, muscle