5 Vial 10mg Melanotan 2 Tanning Injection (The BIG Kit) Turbo Tan 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 Well its 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 avoid the nausea. As usual this is Melanotan II (Tan Jabs): Why They're Not Worth The Risk