Melanotan2 -MT II - 10mg , 1 vial - MELANOTAN 2 - TANNING PEPTIDE MANUFACTURER , high purity MT2 , MT2, melanotan2 99% with high purity OVER 10000 M2 production plant We provide high-quality peptide synthesis service with a 99% peptide synthesis success rate, which is well above the industry standard of 75%.