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Important Research Notice

Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.

All clinical trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.

By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.

NAD+ research vial - StarBio COA published
  • Arrives Thu, Oct 22 – Tue, Oct 27Free standard shipping on orders over $100
  • Free shipment protectionLost, stolen, or damaged? We replace it, on us.
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Bestseller

NAD+

Cellular Peptide

$69.99
$41.99with code SPOOKY40 · 40% offTap to apply

Nicotinamide adenine dinucleotide, the coenzyme that shuttles electrons in cellular energy metabolism and supplies sirtuin and PARP enzymes. It is used in research on cellular energy, DNA repair and the age-related decline in NAD+ levels. For in vitro laboratory research use only.

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Quantity
Third-party tested batchCOA on fileShips from the USALost or damaged? Reshipped free
  • Arrives Thu, Oct 22 – Tue, Oct 27Free standard shipping on orders over $100
  • Free shipment protectionLost, stolen, or damaged? We replace it, on us.
  • Overnight and 2-day optionsPick your speed at checkout
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Certificate of Analysis

Third Party Tested ISO/IEC 17025 ACCREDITED

98.83%
PURITY
Variant NAD+ 500 mg
Test report Medutest · WWB-NJ500-4030
Labeled 500 mg
Tested Feb 25, 2026
📄 View COA
Technical specifications

Compound Information

Molecular profile

What is NAD+?

Type Dinucleotide coenzyme (pyridine nucleotide)
CAS number
53-84-9
Molecular weight
663.43 g/mol
Formula
C21H27N7O14P2
Storage requirements

Stability information

-20°C Lyophilized powder Long-term storage
2–8°C Reconstituted Short term
Handling
  • Protect from light
  • Avoid repeated freeze-thaw cycles

Conditions apply to sealed research vials as supplied. Batch details are on the Certificate of Analysis above.

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Sources & References

Peer-reviewed research

Science (New York, N.Y.)

NAD⁺ in aging, metabolism, and neurodegeneration

2015 · PMID: 26785480 · DOI: 10.1126/science.aac4854

Verdin E

View Source ↗
Trends in cell biology

NAD+ and sirtuins in aging and disease

2014 · PMID: 24786309 · DOI: 10.1016/j.tcb.2014.04.002

Imai S, Guarente L

View Source ↗
Advances in nutrition (Bethesda, Md.)

The Safety and Antiaging Effects of Nicotinamide Mononucleotide in Human Clinical Trials: an Update

2023 · PMID: 37619764 · DOI: 10.1016/j.advnut.2023.08.008

Song Q, Zhou X, Xu K, Liu S, Zhu X, Yang J

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Cells

Novel Approach to Skin Anti-Aging: Boosting Pharmacological Effects of Exogenous Nicotinamide Adenine Dinucleotide (NAD(+)) by Synergistic Inhibition of CD38 Expression

2024 · PMID: 39513906 · DOI: 10.3390/cells13211799

Kang S, Park J, Cheng Z, Ye S, Jun SH, Kang NG

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Journal of advanced research

Nicotinamide mononucleotide (NMN) as an anti-aging health product - Promises and safety concerns

2022 · PMID: 35499054 · DOI: 10.1016/j.jare.2021.08.003

Nadeeshani H, Li J, Ying T, Zhang B, Lu J

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GeroScience

The efficacy and safety of β-nicotinamide mononucleotide (NMN) supplementation in healthy middle-aged adults: a randomized, multicenter, double-blind, placebo-controlled, parallel-group, dose-dependent clinical trial

2023 · PMID: 36482258 · DOI: 10.1007/s11357-022-00705-1

Yi L, Maier AB, Tao R, Lin Z, Vaidya A, Pendse S, et al.

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Proceedings of the National Academy of Sciences of the United States of America

NAD(+) supplementation reduces neuroinflammation and cell senescence in a transgenic mouse model of Alzheimer's disease via cGAS-STING

2021 · PMID: 34497121 · DOI: 10.1073/pnas.2011226118

Hou Y, Wei Y, Lautrup S, Yang B, Wang Y, Cordonnier S, et al.

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The journals of gerontology. Series A, Biological sciences and medical sciences

Dietary Supplementation With NAD+-Boosting Compounds in Humans: Current Knowledge and Future Directions

2023 · PMID: 37068054 · DOI: 10.1093/gerona/glad106

Freeberg KA, Udovich CC, Martens CR, Seals DR, Craighead DH

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Science (New York, N.Y.)

Nicotinamide mononucleotide increases muscle insulin sensitivity in prediabetic women

2021 · PMID: 33888596 · DOI: 10.1126/science.abe9985

Yoshino M, Yoshino J, Kayser BD, Patti GJ, Franczyk MP, Mills KF, et al.

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Scientific reports

Nicotinamide adenine dinucleotide metabolism and arterial stiffness after long-term nicotinamide mononucleotide supplementation: a randomized, double-blind, placebo-controlled trial

2023 · PMID: 36797393 · DOI: 10.1038/s41598-023-29787-3

Katayoshi T, Uehata S, Nakashima N, Nakajo T, Kitajima N, Kageyama M, et al.

View Source ↗
npj aging

Chronic nicotinamide mononucleotide supplementation elevates blood nicotinamide adenine dinucleotide levels and alters muscle function in healthy older men

2022 · PMID: 35927255 · DOI: 10.1038/s41514-022-00084-z

Igarashi M, Nakagawa-Nagahama Y, Miura M, Kashiwabara K, Yaku K, Sawada M, et al.

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