5-Amino-1MQ

5-Amino-1MQ is a small molecule inhibitor of nicotinamide N-methyltransferase (NNMT), an enzyme that plays a central role in cellular energy metabolism. NNMT consumes methyl groups from SAM (S-adenosylmethionine) and degrades NAD+ precursors, effectively reducing the cell's energy currency. When NNMT is overexpressed — as commonly seen in obesity and metabolic dysfunction — it creates a metabolic bottleneck that promotes fat storage and reduces energy expenditure. By inhibiting NNMT, 5-Amino-1MQ restores NAD+ levels, increases SAM availability for methylation reactions, activates the sirtuin pathway, and shifts cellular metabolism toward fat oxidation.

In preclinical studies, 5-Amino-1MQ has demonstrated significant reductions in body weight and fat mass without affecting food intake, suggesting it works by increasing metabolic rate rather than suppressing appetite. Available in both injectable and oral formulations, it is increasingly popular in health optimization protocols for body composition improvement.