Melanoma induction by ultraviolet A but not ultraviolet B radiation requires melanin pigment Nature Communications Figure 4 from Changes of melanocytic lesions inducedby Melanotan injections and sun bed use ina teenage patient with FAMMM syndrome Semantic Scholar Is this injectable tanning drug safe to use? Melanotan is trending again. As a dermatologist, I strongly need to tell you It's an unapproved injectable peptide, and we're seeing: nausea and flushing darkening of existing moles