MT 1 (Melanotan I) 10mg Research Peptide Laboratory Grade Melanotan II (MT II) Peptide Therapy Beverly Hills Meet Melanotan II (aka Melanin 2) Peptide Think of this peptide as your sun kissed secret weapon. Melanotan II works by gently stimulating your body's natural melanin productionthe pigment that gives Melanotan 2 (10mg) Your Peptide Brand 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