⚠️ NOT FOR HUMAN CONSUMPTION – FOR RESEARCH PURPOSES ONLY ⚠️ NAD (Nicotinamide Adenine Dinucleotide)A ubiquitous cellular coenzyme essential for energy metabolism, redox reactions, and signaling. It exists in oxidized (NAD⁺) and reduced (NADH) forms and plays a key role in both metabolic and enzymatic functions. Form: Lyophilized powder Purity: >98% (HPLC) Storage: Store dry in a cool, dark place; long-term storage ideally at –20 °C.(Sources: Wikipedia overview of NAD properties & stability, Nature review on NAD metabolism and aging) Research Highlights Acts as a crucial redox coenzyme, transferring electrons in vital metabolic pathways like glycolysis, the citric acid cycle, and oxidative phosphorylation, thereby supporting ATP production and cellular energy balance.(Sources: Wikipedia – NAD role in redox metabolism, Nature Metabolism – NAD in disease and aging) Functions as a substrate for signaling enzymes—including sirtuins, PARPs, and ADP‑ribosyltransferases—thus influencing DNA repair, epigenetic regulation, stress responses, and longevity pathways.(Sources: Wikipedia – NAD’s non-redox roles, Nature 2023 – NAD regulation of nucleotide metabolism) Central to mitochondrial and cellular metabolism, declining NAD⁺ levels are associated with hallmarks of aging. Interventions to elevate NAD are active areas of research in the context of aging and metabolic health.(Sources: PMC review – NAD and aging, Nature Metabolism review) This compound is strictly intended for laboratory research use only.It is not approved for human or veterinary use, not a dietary supplement, and must not be used to diagnose, treat, cure, or prevent any disease or condition. FOR LABORATORY USE ONLY. NOT FOR HUMAN CONSUMPTION.