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 Melanotan II (Tan Jabs): Why They're Not Worth The Risk MT 2 (Melanotan II) Polar Peptides Nasal tanners claim to work by using Melanotan II, a chemical that darkens skin pigmentation. It is illegal to sell medicinal products containing Melanotan II in the UK but since the tanners are sold Buy Melanotan 2 USA Enhance Your Skin and Your Health MELANOTAN 2 USA