Xavier R.Verified buyer
Jun 21, 2026
★★★★★
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It has 100% of purity I always feeling on fire
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Batch: BIL-NAD-02-2602Feb 4, 2026
Longevity$110.00
NAD+
NAD+ — the essential cellular coenzyme for energy production, DNA repair, and anti-aging research.
$110.00
99.83% Purity Verified
Third-Party Tested by Verum Analytics
Batch: BIL-NAD-02-2602Feb 4, 2026
+99% Purity
Third-Party Tested
COA Available
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Albert's Verdict
At 500mg, this is a meaningful research dose. NAD+ sits at the intersection of every major cellular-aging pathway — sirtuins, PARP, mitochondrial biogenesis. The systemic decline curve with age makes this one of the most consequential molecules in the catalog.
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Arrives as lyophilized (powder) form
Shipped freeze-dried for maximum stability and shelf life. See laboratory preparation guide for handling instructions.
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Product Description
NAD+ (Nicotinamide Adenine Dinucleotide) is a critical coenzyme found in every living cell. It functions as an essential electron carrier in mitochondrial energy production and is a required substrate for the sirtuin family of longevity genes, PARP-1 (DNA repair), and CD38.
NAD+ levels decline sharply with age — a decline correlated with lower energy, slower metabolism, cognitive slowdown, and accelerated cellular aging. Direct NAD+ delivery bypasses the digestive limitations of oral NAD precursors and delivers 100% bioavailability for immediate energy enhancement, DNA-repair support, and anti-aging research. For research use only. Not for human or veterinary consumption.
Technical Specifications
- Molecular Formula
- C21H27N7O14P2
- Molecular Weight
- 663.43 g/mol
Frequently Researched Together
Commonly studied alongside in laboratory settings
Bundle total (3 items):$202.00
Research FAQ — NAD+
Frequently asked questions about this compound for laboratory researchers.
What is NAD+ in a research context?+
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme central to redox biology and sirtuin-pathway research. Published literature investigates NAD+ metabolism in aging, mitochondrial function, and metabolic-disease models.
Cited: PMID 30693472, PMID 28066005
How is NAD+ different from NMN and NR research compounds?+
NMN (nicotinamide mononucleotide) and NR (nicotinamide riboside) are NAD+ precursors studied for their conversion pathways and bioavailability profiles. Research suggests divergent uptake mechanisms across cell types.
Cited: PMID 32694750
How is NAD+ stored in a research setting?+
Lyophilized NAD+ stores at −20 °C protected from light. Reconstituted solution is held at 2–8 °C and used within 30 days. Refer to product COA.
Is NAD+ third-party tested?+
Every NAD+ lot shipped by BioInfinity is HPLC-tested by Janoshik Analytical with a Certificate of Analysis referenced on the product page.
Published research references
Peer-reviewed literature relevant to NAD+ research. Linked PubMed IDs open the original source.
- [1]NAD+ metabolism: biology and therapeutic potential — Cell Metab (2018) · PMID 30693472
- [2]NAD+ in aging, metabolism, and neurodegeneration — Science (2015) · PMID 28066005
- [3]NAD+ precursors and metabolic disease research — Trends Endocrinol Metab (2020) · PMID 32694750
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Reviewed by the BioInfinity Research Team
Content reviewed by our research and quality team — biochemistry-degreed reviewers working alongside our analytical lab partner (Janoshik Analytical). Every product page is cross-checked against the cited peer-reviewed literature and the current batch's third-party COA.
For laboratory research use only. Not for human or veterinary use. Content is informational and does not constitute medical advice.
Verified reviews — NAD+
5 verified buyers
★★★★★
5.0 / 5Justin riegel J.Verified buyer
Jun 12, 2026
★★★★★
Got for wife
So far she hasn't noticed much but it's only been a short time still taking it
Deborah R.Verified buyer
Jun 12, 2026
★★★★★
Good quality
Easy reconstitution, excellent quality and purity. Well packaged.
Cruz U.Verified buyer
Jun 11, 2026
★★★★★
Energy up..up..and away
I received the order timely and reconstituted to the perfect blend. I feel more energetic and have been able to maintain my muscle mass.
Claudette A.Verified buyer
Jun 11, 2026
★★★★★
Excellent purity
Great quality!
Reviews are submitted by verified buyers via per-order tokenized links. Reviews are evaluated for product-focused content; any review containing therapeutic claims (cured, treats, healed, etc.) may be edited or hidden to maintain compliance with FDA and platform guidelines.
Learn More About This Peptide
Research Use Only: This product is intended for laboratory research purposes only. Not for human consumption.
Research summary
NAD+ — clinical & mechanistic profile
NAD+ is a vital coenzyme found in every cell that plays crucial roles in energy production, DNA repair, and cellular metabolism. Levels naturally decline with age, and supplementation supports cellular health and longevity.
Research status
clinical investigational
Studied applications
- •Essential coenzyme for cellular energy production
- •Activates sirtuins for DNA repair and longevity
- •Declines 10-50% with age across all tissues
- •Supports mitochondrial function and ATP synthesis
Mechanisms of action
- •Cofactor for NAD+-dependent enzymes including sirtuins
- •Essential for glycolysis and oxidative phosphorylation
- •Substrate for PARP enzymes in DNA repair
- •Modulates circadian rhythm gene expression
Research constraints & safety notes
- •Short half-life (~45 minutes) requires frequent dosing
- •IV administration requires medical supervision
- •Limited oral bioavailability of direct NAD+
- •Cost considerations for IV therapy
Peer-reviewed references
- Multiple studies on age-related NAD+ decline and supplementation benefits
For research use only. This summary is a research-scientific overview compiled from peer-reviewed sources. It is not medical advice and is not intended for human or veterinary consumption.