Hypopigmented burn hypertrophic scar contains melanocytes that can be signaled to re pigment by synthetic alpha melanocyte stimulating hormone in vitro PLOS One This before and after highlights beautiful results achieved with the peptide Melanotan 1. By supporting increased melanin production, Melanotan 1 promotes gradual tanning while enhancing the skin's natural defense against UV exposure. Results develop 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 Melanotan 2 II Peptide Review Tanning Injection Results [STAY TAN YEAR ROUND!]