Dermatologist Explains: Melanotan 2, SPF Oils, and More! That quick tan injection is NOT worth the risk., Melanotan peptide injections stimulate pigment cells, and its use has been linked to rapid changes in moles, including the potentially fatal skin PDF) Increasing illegal use of Melanotan: The Barbie drug hype Background 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. Melanotan & Tanning Injections: Safe or Risky? MELANOTAN 11 (10mg)