Melanotan II Erectile Dysfunction: What the Research Shows and Practical Considerations Changes in Oral Mucosa Associated with Melanotan II Injections: A Case Report Nasal Tanners Say "NO WAY" to the spray! UNAPPROVED, UNREGULATED, UNSAFE. Nasal tanning sprays, or nasal tanners, promise an all over tan without sun exposure. However, they are unregulated, can be Emerging Threat: Melanotan, Repackaging, and Online Sales Buy Melanotan II for Erectile Dysfunction: What You Need to Know Melanotan II Erectile Dysfunction Studies: What Early Research Shows and Practical Realities