Pigmented Lesion on the Hard Palate AFP 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 Oral melanotic macule Stock Image C067 2476 Science Photo Library SciELO Brasil Variations of oral anatomy and common oral lesions Variations of oral anatomy and common oral lesions Melanotan injections? Support or don't support? Glow Community