NAD+

NAD+ (Nicotinamide Adenine Dinucleotide) is a critical coenzyme found in all living cells, playing a central role in energy metabolism, mitochondrial function, and DNA repair. Research demonstrates its involvement in activating sirtuins (SIRT1–SIRT7), which regulate aging, inflammation, and metabolic homeostasis. Studies explore NAD+ supplementation for applications in neurodegeneration, metabolic syndrome, cardiovascular health, and longevity research. As cellular NAD+ levels decline with age, it has become a key focus in anti-aging and metabolic research. Supplied as lyophilized powder, ≥98% purity by HPLC.