Changes in Oral Mucosa Associated with Melanotan II Injections: A Case Report Emerging Threat: Melanotan, Repackaging, and Online Sales View of Association of tanning injection with hypercortisolism, hyperglycaemia and ketosis in type 1 diabetes mellitus British Journal of Diabetes 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 Imagine just wanting to be jacked and tan and you end up like this? Melanotan II is a peptide that increases the melanin in your skin and can give men a boner that Is this injectable tanning drug safe to use?