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NAD+ 500

Original price was: $99.00.Current price is: $89.00.

NAD+ 500 (Nicotinamide Adenine Dinucleotide – 500mg) is a powerful coenzyme and essential molecule involved in cellular energy production, mitochondrial function, and DNA repair. Extensively studied in longevity and neuroprotection research, NAD+ plays a vital role in maintaining metabolic balance and supporting healthy aging.

This product is supplied in lyophilized powder form to maintain optimal stability for laboratory use.

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Product & Research Information

Yes. All Nxir Lab products are lab-tested for purity and consistency, with Certificates of Analysis (COAs) available for transparency.

No. All products are strictly intended for laboratory and research use only and are not for human or veterinary consumption.

All peptides are securely packaged to maintain quality and shipped discreetly with reliable tracking for safe delivery.

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Third-Party Tested

Product Name:
NAD+ 500 (Nicotinamide Adenine Dinucleotide)

Chemical Information:

  • Molecular Formula: C21H27N7O14P2
  • Molecular Weight: 663.43 g/mol
  • Form: Lyophilized Powder
  • Structure: Coenzyme composed of two nucleotides joined by their phosphate groups

 Description:

NAD+ (Nicotinamide Adenine Dinucleotide) is a naturally occurring coenzyme found in all living cells. It plays a critical role in cellular redox reactions, acting as a key electron transporter in metabolic pathways such as glycolysis, the TCA cycle, and oxidative phosphorylation.

In recent years, NAD+ has gained significant attention in scientific research for its potential to enhance mitochondrial health, improve cognitive performance, and slow cellular aging. NAD+ 500 is provided in high-purity lyophilized form for research focused on energy metabolism, neurodegeneration, and sirtuin activation.

 Research Applications:

NAD+ 500 is widely used in biomedical and anti-aging research for:

  • Mitochondrial Function: Supporting studies on cellular respiration and ATP synthesis.
  • Neuroprotection: Exploring roles in brain energy metabolism and age-related cognitive decline.
  • Longevity Research: Investigating sirtuin-mediated pathways and DNA repair mechanisms.
  • Metabolic Health: Assessing NAD+ levels in insulin sensitivity, inflammation, and metabolic disorders.
  • Circadian Rhythm Regulation: Studying its involvement in sleep-wake cycle and biological clock modulation.

Storage and Handling:

  • Store lyophilized powder at –20°C in a dry, light-protected environment.
  • Reconstitute with bacteriostatic water at 2–8°C and use promptly.
  • Avoid contamination and repeated freeze-thaw cycles.

 Product Specifications:

  • Purity: ≥99% (HPLC Verified)
  • Appearance: White crystalline lyophilized powder
  • Solubility: Fully soluble in bacteriostatic water or PBS (pH 7.4)

 Important Note:

NAD+ 500 IS FOR RESEARCH USE ONLY.
It is not intended for human or veterinary use. Misuse of this product may violate local laws and institutional policies.

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Why Researchers Trust NxirLab

We focus on precision, purity, and transparency ensuring every peptide meets strict laboratory research standards.

Verified Purity

Each peptide undergoes HPLC analysis and batch-level quality verification.

COA Available

Certificates of Analysis are available upon request for research validation.

Analytical-Grade Compounds

Supplied for controlled laboratory and in-vitro research environments.

Verified Purity

Each peptide undergoes HPLC analysis and batch-level quality verification.

COA Available

Certificates of Analysis are available upon request for research validation.

Analytical-Grade Compounds

Supplied for controlled laboratory and in-vitro research environments.

Fast & Reliable Fulfillment

U.S. fulfillment, secure packaging, and tracked shipping.

Research-Focused Support

Assistance from a knowledgeable, research-aware support team.

Research Use Only

Not for human consumption, medical, or veterinary use.

Fast & Reliable Fulfillment

U.S. fulfillment, secure packaging, and tracked shipping.

Research-Focused Support

Assistance from a knowledgeable, research-aware support team.

Research Use Only

Not for human consumption, medical, or veterinary use.

For Research Use Only

All products sold by Nxir Lab are intended strictly for laboratory and research applications. We operate in compliance with applicable regulations to ensure responsible distribution and professional standards.

FAQ

Have More Questions?

We’ve answered some of the most common questions below to help you shop with confidence.

Peptides are short chains of amino acids that play various roles in biological functions. They are commonly used in scientific research to study cellular processes.

No. All products are strictly for research purposes only and are not intended for human use.

No. We do not provide any medical advice or dosage guidelines. Our products are for research use only.

Orders can be placed directly through our website by adding products to your cart and proceeding to checkout.

Please contact our customer service team within 7 days of receipt for assistance.

We’ve answered some of the most common questions below to help you shop with confidence.

Purity Verified in U.S. Labs

Every peptide is HPLC-tested for ≥99% purity. No fluff—just facts you can verify.

Real Support from Real People

Need help? Our U.S.-based team offers expert, research-focused support—no bots, no scripts, just humans who actually know peptides.

Fast Shipping + Flexible Returns

Free U.S. shipping on orders over $175. Changed your mind? Return unopened or even opened vials within 30 days.