Peptides are having a moment, but not all of them are harmless., One thats getting a lot of attention right now? Melanotan II., Its being used to achieve a tan from the inside, but what it Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA) Melanotan What It Is and Its Relation to Skin Cancer That quick tan injection is NOT worth the risk., Melanotan peptide injections stimulate pigment cells, and its use has been linked to rapid changes in moles, including the potentially fatal skin