We are OBSESSING over this Melanotan II transformation After only 14 days using the Melanotan injections combined with one day of laying in the sun, can you believe the difference?? Nothing Melanotan II PERMANENTLY Darkened My Skin! Barbie drug' nasal spray tan plugged by influencers causes cancer, doctors warn 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 Melatonin 2 Tan Before and After TikTok I was minutes from death after taking 'Barbie drug' everyone needs to be warned