Buy Melanotan II for Erectile Dysfunction: What Health Conscious Men Need to Know Imagine just wanting to be jacked and tan and you end up like this? Melanotan II is a peptide that increases the melanin in your skin and can give men a boner that Benefits of Melanotan II (MT 2) Honest Peptide What is Melanotan II the drug that the TGA urges consumers to avoid? 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 Melanotan Erectile Dysfunction: What the Early Research Shows and Practical Considerations