Peptides for tanning do exist. Melanotan 1 and Melanotan 2 both work at increasing melanin in the skin. Melanotan 1 takes longer to activate. Melnotan 1 is FDA approved. Melanotan 2 does libido, Changes in Oral Mucosa Associated with Melanotan II Injections: A Case Report FLAWLESS TAN brought to you by Melanotan 2 from @aminoasylum I recommend purchasing at least 3 vials + BAC water (to reconstitute) from AMINOASYLUM.SHOP D C: AMOCK20 SubQ injection using insulin needle The weight loss drug Melanotan 2, also known as the Barbie drug, has taken social media by storm. Melanotan 2 is widely promoted online, despite it being illegal and dangerous in the UK. Amber Haque Melanotan 1 vs Melanotan 2