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Product Description
Our NAD is a high-purity (≥99%), pharmaceutical-grade nutritional ingredient produced through advanced enzymatic biosynthesis technology, ensuring exceptional purity and consistent batch-to-batch performance. It is available as a white to off-white crystalline powder with a CAS number 53-84-9 and a molecular formula C₂₁H₂₇N₇O₁₄P₂, with a molecular weight of 663.43 g/mol. This grade meets stringent pharmacopoeial standards and is highly soluble in water, making it ideal for formulations requiring rapid dissolution and bioavailability. Typical applications include dietary supplements (capsules, tablets, sublingual powders), functional beverages, and clinical nutrition products. With NAD⁺ purity exceeding 99% by HPLC and compliance with international food supplement regulations (FDA, EC, IECIC), it is a versatile and reliable active ingredient for innovative wellness formulations targeting cellular energy, DNA repair, mitochondrial health, and healthy aging. It should be stored at -20°C or below, protected from light and moisture, to ensure stability and longterm integrity.
Attributes
| English Name | NAD (Nicotinamide Adenine Dinucleotide) | Density | / |
| CAS NO | 53-84-9 | Index of Refraction | / |
| Molecular Formula | C₂₁H₂₇N₇O₁₄P₂ | Storage Condition | Cool Dry Area (sealed, below -20°C, protected from light and moisture) |
| Mol. wt. | 663.43 g/mol | Solubility | Highly soluble in water (≥50 mg/mL） |
| EINECS No. | 200-184-4 | Form | powder |
| MDL No. | MFCD00036259 | Colour | White or off-white |
| Melting Points | 160-162°C | PH Value | 3.0 – 5.0 (10 mg/mL solution) |
| Stability | Stable for 12-24 months when stored as a dry powder at -20°C or below. Avoid repeated freeze-thaw cycles. Protect from light, heat, and high humidity. | ||
Nutritional Composition
NAD is a pure coenzyme compound composed of two nucleotides joined through phosphate groups. Its structure consists of an adenine base, a nicotinamide base, two ribose sugars, and two phosphate groups. It contains no proteins, fats, carbohydrates, or other micronutrients. It is free from preservatives, artificial colors, GMOs, and common allergens.
Promotes DNA Repair & Genomic Stability
NAD⁺ serves as a substrate for PARPs (poly-ADP-ribose polymerases), enzymes critical for DNA repair mechanisms. It plays an essential role in maintaining genomic integrity and protecting cells from DNA damage induced by UV radiation, toxins, and oxidative stress.
Activates Sirtuins for Healthy Aging & Longevity
As a rate-limiting substrate for sirtuins (SIRT1-SIRT7), NAD⁺ activates these longevity-associated proteins, which regulate cellular stress responses, inflammation, metabolism, and circadian rhythms, promoting healthy aging and extending cellular lifespan.
Regulates Cellular Stress Responses & Apoptosis
NAD⁺ modulates oxidative stress and inflammatory signaling pathways, reduces apoptosis, and maintains cellular homeostasis under stress conditions, supporting tissue repair and resilience against environmental challenges.
Enhances Metabolic Health & Insulin Sensitivity
NAD⁺ influences glucose metabolism by modulating the activity of key metabolic enzymes. Research indicates that NAD⁺ supplementation may improve insulin sensitivity, lipid profiles, and overall metabolic health.
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Dietary Supplements & Nutraceuticals
Formulated into capsules, tablets, sublingual powders, and liquid drops for healthy aging, energy support, DNA repair, and metabolic health. Typical dosage: 50-300 mg per day.
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Functional Foods & Beverages
Incorporated into health drinks, energy shots, and fortified beverages to support cellular energy and vitality.
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Skincare & Cosmeceuticals
Increasingly used in topical formulations for its ability to support cellular repair and protect against environmental damage, promoting skin resilience and a youthful appearance.
Research and Innovation
Our commitment to excellence extends beyond production. We invest in ongoing research and development to stay at the forefront of NAD (Nicotinamide Adenine Dinucleotide) science. This ensures that our products are based on the latest findings and are continuously improved for maximum effectiveness.
Sustainability and Ethics
At Shaanxi Bieyouth Biotech Co.,Ltd. we are committed to sustainable and ethical practices. We source our raw materials responsibly and ensure that our production processes have a minimal environmental impact. Our dedication to ethical standards is reflected in every aspect of our business, from our supply chain to our customer relationships.
Customer Trust
We understand that trust is earned. That's why we prioritize transparency and communication with our customers. We provide detailed information about our products, their benefits, and the science behind them. Our goal is to empower our customers to make informed decisions about their health and well-being.
Global Reach
NAD (Nicotinamide Adenine Dinucleotide)'s benefits are universal, and so is our reach. We distribute our products worldwide, making this elite antioxidant accessible to health-conscious individuals across the globe. Our international presence allows us to serve a diverse range of customers and contribute to global health.
The Future of Health
As we continue to explore the potential of NAD (Nicotinamide Adenine Dinucleotide), we are excited about the future of health and wellness. We believe that by offering high-quality NAD (Nicotinamide Adenine Dinucleotide) supplements, we are contributing to a healthier, more vibrant world. Join us in this journey towards optimal health and discover the difference NAD (Nicotinamide Adenine Dinucleotide) can make in your life.
About Us
Shaanxi Bieyouth Biotech Co., Ltd. is proud to offer NAD (Nicotinamide Adenine Dinucleotide), a cutting-edge supplement for those seeking to enhance their cellular health and protect against the ravages of time. By incorporating our NAD (Nicotinamide Adenine Dinucleotide) into your health regimen, you are taking a proactive step towards safeguarding your body's cells and promoting a longer, healthier life. Experience the power of this elite antioxidant and embrace the benefits of NAD (Nicotinamide Adenine Dinucleotide) for your well-being.
