PDF) Use of melanotan I and II in the general population Melanotan II (Tan Jabs): Why They're Not Worth The Risk 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 Tanning Nasal Spray High Strength Triple Stronger 10ml 30ml Nasal Spray High Strength Triple Stronger and Melanotan II Tanning Nasal Spray price Well it's that time of year and the MT2 questions are flooding the DMs so thought if quickly cover how I personally like to use MT2 to get all the possitives and 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.