Melanotan II A Sun Kissed Look, and a Confident You. Melanotan What It Is and Its Relation to Skin Cancer 5 days progress. I've been taking 250mcg of Melanotan II and tanning for 10m outside daily. It's working Tighter in the hamstrings, glutes are still holding all of my fat so Avoid those tanning injections! Amy Jayne Aesthetics Fresh warning for 'Barbie drug' Medical Republic 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