MT-1 Compounds

MT-1 usually refers to a melanocortin analog in the Melanotan I or afamelanotide-related category. It belongs to pigmentation-focused peptide research rather than growth-hormone or extracellular-matrix research. It is a melanocortin-pathway research peptide used in laboratory studies only.

Researchers typically study MT-1 for melanogenesis, pigmentation signaling, and photobiology-related questions. MT-1 is generally discussed as the milder, more selective counterpart to MT-2 in melanocortin research.