NAD+ (1000mg) Biofermented (5ml Vial) *U.S. SOURCED*

NAD+ (nicotinamide adenine dinucleotide) is a key redox cofactor involved in cellular energy production and sirtuin signaling. Research examines how raising cellular NAD+ pools can influence mitochondrial function and stress responses. It is widely used to study aging biology, metabolic health, and DNA-repair pathways. Experiments often compare precursor routes and delivery methods for NAD+ repletion. For research use only. Not approved for human consumption.