What 5-Amino-1MQ is
5-Amino-1MQ is not a peptide. It is a small molecule that inhibits nicotinamide N-methyltransferase, the enzyme that consumes NAD precursors. The research interest is in raising intracellular NAD by blocking its depletion rather than by supplying more precursor, which is the opposite approach to NAD supplementation.
How the pen is supplied
Solution in a sealed 3 ml pen graduated in 300 dial units.
Pen specification
| Class | Small molecule NNMT inhibitor |
| Also known as | 5-amino 1-methylquinolinium |
| Content | 50 mg |
| Fill volume | 3 ml |
| Dial graduation | 0.01 ml per unit |
| Total dial units | 300 |
| Per dial unit | 167 mcg |
| Cost per mg | £1.10 per mg |
Milligrams per dial unit and cost per milligram are calculated from the pen strength, its fill volume and the current live price. Every SerenQ pen is graduated at 0.01 ml per unit.
Verification
Independent assay per batch, identifier printed on the pen.
- SerenQ 5-Amino-1MQ 50mg Peptide Penout of stock£55
Availability checked 2026-09-04. The product page carries live stock.
Common questions
Is 5-Amino-1MQ a peptide?
No. It is a small molecule NNMT inhibitor. It is supplied in a pen for convenience, but it is a different class from the peptides around it.
How does it differ from taking NAD+?
NAD supplementation supplies more precursor. 5-Amino-1MQ inhibits the enzyme that consumes it. The two approach the same measure from opposite directions.