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 longer lasting than 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 Top 3 ways to use the melanotan II peptide., #peptide #tanning Melanotan 2 Dosage Calculator and Chart A Z Guide