Your body already makes a hormone that tells your skin to tan. Melanotan 2 is a synthetic peptide engineered to mimic that hormone but in a version that's more potent and Melanotan II in Santa Barbara, CA Eternity Health Partners Nasal tanning sprays contain Melanotan II which is banned in the UK and some users have been hospitalised. We would urge residents not to use these products. Melanotan & Tanning Injections: Safe or Risky? University Reproductive Associates Mixing Instructions For Injectable Medications Melanotan 2 Dosage Calculator and Chart A Z Guide