Who's tan is reay for summer. This peptide can help. Effect of Melanotan II on sexual desire a Download Table Melanotan II Peptide: How to get the Perfect Tan Without Beds or Sprays Melanotan II A Sun Kissed Look, and a Confident You. Melanotan 2: Day 6 , Another one hour in what minimal sun we had today. , No tanning beds, just sun. , Moved down to 50mcg before sun exposure, No more side effects :) , Before & before , Well see 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