NAD+ | 99% Purity |100mg 500mg 1000mg

Cell Energy Core • Anti-aging Repair Coenzyme • Research-grade High Purity

NAD+ (Nicotinamide Adenine Dinucleotide) is a vital coenzyme in the human body. Found in every cell, it participates in over 500 enzymatic reactions. It plays a key role in energy metabolism, DNA repair, aging regulation, and maintaining immune balance among other vital biological processes.
Human NAD+ levels decline with age after the age of 25. By age 40, they’re roughly halved, and by age 60, they’re even lower. This decline is directly related to accelerated aging, decreased energy levels, slower metabolism, and weakened repair capabilities. Supplementing with exogenous NAD+ is one of the most promising research areas in the fields of cellular anti-aging, energy enhancement, and metabolic optimization.

Full Name: β-Nicotinamide Adenine Dinucleotide (NAD+)
CAS: 53-84-9
Purity: ≥99% (verified by HPLC)
Appearance: White lyophilized powder
Specifications: 100mg/bottle, 500mg/bottle, 1000mg/bottle (customizable)
Molecular weight: 663.43 Da

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1. Cellular Energy Engine • Boosts Metabolic Activity
As the “energy currency” of mitochondria, it drives ATP synthesis, helping to alleviate fatigue, weakness, and lack of energy. It also increases basal metabolism, supporting healthy weight management.
2. DNA repair and delaying cell aging
Activating the longevity proteins Sirtuins and PARP repair enzymes helps repair damaged DNA, maintain genomic stability, and slow down the process of cellular aging.
3. Neuroprotective effects and improvement of cognitive function
Supports neuronal health, promotes nerve repair, improves memory and focus, relieves brain fatigue, and supports long-term brain health.
4. Metabolic regulation and improvement of insulin sensitivity
Promotes glycolipid metabolism, reduces fat accumulation, improves insulin sensitivity, and supports research related to metabolic syndrome.
5. Immunity and Antioxidation: Enhancing the Body’s Defense Mechanisms
Enhances antioxidant capacity, reduces free-radical damage, supports the function of immune cells, and boosts the body's resistance.
6. Cardiovascular and Muscular Support (Under Research)
Preliminary studies suggest that it can improve vascular endothelial health, enhance muscle endurance, and promote recovery after exercise.

1. Energy metabolism: As a redox coenzyme, it mediates the metabolism of carbohydrates, lipids, and proteins, thereby efficiently producing ATP.
2. Aging regulation: Sirtuins are the only activators of their substrates, regulating pathways related to cell aging, apoptosis, and lifespan.
3. DNA Repair: Activates PARP enzymes to identify and repair DNA damage, thereby maintaining normal cellular function.
4. Signal transduction: Participates in key cellular signaling pathways related to calcium homeostasis, inflammation regulation, and gene expression.

✅ High purity: ≥99%, COA quality inspection report provided for each batch.
✅ High stability: freeze-dried powder, long-term storage at -20℃, not easily degraded, and with stable activity.
✅ Research-grade quality control: Strictly sterile, pyrogen-free, and endotoxin-free, suitable for laboratory research and scientific research applications.
✅ Multiple specifications available: 100mg/500mg/1000mg to meet different research and application scenarios.

Research on Aging Mechanisms and Anti-aging Interventions.
Research on Energy Metabolism Disorders and Metabolic Syndrome.
Research on neurodegenerative diseases.(Alzheimer's, Parkinson's)
Research on DNA Damage Repair and Tumor Prevention.
Research on Sports Nutrition, Physical Performance Improvement, and Recovery.
Research on Cardiovascular Health and Endothelial Function.