NAD+ 500mg lyophilized peptide vial — Healthy Aminos, ≥99% purity

Anti-Aging & Longevity

NAD+ Peptide

Name: NAD+ Peptide (500mg)
Brand: Healthy Aminos
SKU: HA-NAD-PLUS
Availability: InStock

500mg · Lyophilized Powder · ≥99%

Endogenous coenzyme central to redox metabolism and sirtuin signaling, studied in cellular energy and longevity research.

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Batch Information

Batch ID

Purity≥99%

FormLyophilized powder

Storage-20°C, protect from light

Third-party COA verified · 6-point testing protocol

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$54.99$84.99

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≥99% Purity Verified

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Research Use Only

NAD+

$54.99

Research Use Only

FOR RESEARCH USE ONLY. Products sold by Healthy Aminos are intended strictly for in-vitro research and laboratory use. Not for human or animal consumption. Not FDA approved. By purchasing from Healthy Aminos, the buyer acknowledges that these products are not intended to diagnose, treat, cure, or prevent any disease. All products are sold as reference standards and research chemicals only.

Certificate of Analysis

Lab-Verified Purity

Independent Third-Party Laboratory

Jun 7, 2025 · HA202605-NAD-PLUS

Compound Specifications

Molecular Weight663.43 Da

Molecular FormulaC₂₁H₂₇N₇O₁₄P₂

CAS Number53-84-9

Synonyms

Nicotinamide adenine dinucleotide, Coenzyme I, DPN

Research Applications

Cellular energy metabolismSirtuin activationDNA repairAging researchMitochondrial functionNAD+ salvage pathway

Research Context

Essential cofactor for sirtuin enzymes (SIRT1-7) and PARP DNA repair enzymes. Central to mitochondrial electron transport chain (Complex I). Substrate for CD38 and CD157 ectoenzymes.

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NAD+ Published Research

Nicotinamide adenine dinucleotide (NAD+) is a coenzyme found in all living cells, essential for cellular energy metabolism, DNA repair, and sirtuin activation. Research into NAD+ biology has accelerated significantly since 2013, with over 3,000 published papers examining its role in aging and metabolic processes.

Sirtuin Activation and Aging Research

Published research has extensively characterized NAD+ as a required substrate for sirtuin enzymes (SIRT1-7). Studies in animal models have investigated the relationship between declining NAD+ levels and age-associated cellular changes. Research published in Cell and Science examined NAD+ precursor supplementation and its effects on sirtuin activity markers in various tissue models.

References

Declining NAD+ induces a pseudohypoxic state disrupting nuclear-mitochondrial communication during aging — Cell (2013). PMID: 24360282

NAD+ metabolism and the control of energy homeostasis — Cell Metab (2016). PMID: 26785480

DNA Repair and PARP Research

NAD+ serves as a substrate for poly(ADP-ribose) polymerases (PARPs), enzymes critical for DNA repair. Published research has examined the relationship between NAD+ availability and PARP-mediated DNA damage response. Studies investigated cellular NAD+ depletion models and the impact on genomic stability markers.

References

NAD+ in aging, metabolism, and neurodegeneration — Science (2017). PMID: 28778175

The studies referenced above are presented for informational purposes only and do not constitute medical claims. All Healthy Aminos products are sold for research use only and are not intended for human consumption.

Frequently Asked Questions About NAD+

What is NAD+ peptide?

NAD+ is a research-grade peptide available from Healthy Aminos. Endogenous coenzyme central to redox metabolism and sirtuin signaling, studied in cellular energy and longevity research. It is supplied in lyophilized (freeze-dried) form for laboratory research use only.

What purity is Healthy Aminos NAD+?

Our NAD+ is verified at ≥99% purity via HPLC analysis. Each batch includes an independent third-party Certificate of Analysis (COA) with HPLC chromatogram and mass spectrometry confirmation.

How should I store NAD+?

NAD+ should be stored at -20°C, protect from light for long-term storage or 2-8°C for short-term use. Keep sealed, away from light and moisture. Lyophilized peptides maintain stability for 24+ months when stored properly.

Does Healthy Aminos NAD+ come with a COA?

Yes. Every batch of NAD+ ships with a batch-specific Certificate of Analysis including HPLC purity, mass spectrometry confirmation, endotoxin testing, sterility testing, and peptide content verification.

What is the molecular weight of NAD+?

NAD+ has a molecular weight of 663.43 Da. Its molecular formula is C21H27N7O14P2.

Is NAD+ legal to purchase?

NAD+ is sold as a Research Use Only (RUO) chemical reference standard. It is legal to purchase in the United States for legitimate scientific research. It is not approved by the FDA for any diagnostic, therapeutic, or clinical purpose.