5-Amino-1MQ is a small-molecule compound that inhibits the enzyme NNMT (Nicotinamide N-methyltransferase), which plays a key role in the metabolism of Vitamin B3 (niacinamide). By blocking this enzyme’s function, 5-Amino-1MQ may positively influence a range of metabolic and cellular processes. Researchers are particularly interested in its potential for enhancing energy efficiency, fat metabolism, and cellular health.