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NAD+

metabolic

Research Use Only

NAD+

5.0 · 2 reviews
Cellular RepairLongevity

Nicotinamide adenine dinucleotide (NAD+) is an endogenous pyridine dinucleotide coenzyme. Examined in pre-clinical literature for its role as a cofactor in sirtuin, PARP, and CD38 enzymatic reactions and in cellular redox biochemistry. Sold for laboratory research and identification purposes only. Not for human consumption.

Research Use Only. Not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease.

$99One-time

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NAD+

$99

Technical Data

Specifications

Specifications

Technical Details

01
Purity99%+ (HPLC)
02
FormLyophilized Powder
03
StorageStore at -20°C, protect from light. Reconstituted solution: use immediately.
04
Dosage250–1000 mg per IV infusion session in research protocols; subcutaneous dosing varies
05
FormatLyophilized
06
SourceBiosynthetic / fermentation-derived
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CAS Number53-84-9
08
Molecular Weight663.43 g/mol
09
Molecular FormulaC₂₁H₂₇N₇O₁₄P₂

Quality Assurance

Certificate of Analysis

Certificate of Analysis

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Contact research@roehn.co for batch-specific testing data.

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Reviews

5.0

2 verified reviews

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2 reviews

Jun 2026

Consistently excellent

I have now ordered three times and could not be happier with the experience. Every order arrives on time, the packaging is always professional, and the quality has been consistently excellent. What I appreciate most is the reliability. There are no surprises, no delays, and the entire process is straightforward from ordering to delivery. It is clear that a lot of thought has gone into creating a smooth customer experience. I am already placing my next order and have recommended ROEHN to several friends. It is refreshing to find a company that delivers exactly what it promises.

Loyal Customer Verified
May 2026

Easy ordering

Easy ordering! Fast shipping! Great product! I was confused by the payment at first but I figured it out.

Christy Till· US Verified

Research Overview

About NAD+

Nicotinamide adenine dinucleotide (NAD+) is a dinucleotide coenzyme present in every living cell, serving as an indispensable electron carrier across hundreds of redox reactions in glycolysis, the citric acid cycle, and oxidative phosphorylation. Its role extends beyond metabolism: NAD+ is consumed as a substrate by sirtuins (class III histone deacetylases governing gene expression and stress responses), poly-ADP-ribose polymerases (PARPs critical to DNA repair), and CD38/CD157 glycohydrolases — enzymes collectively central to cellular maintenance and aging biology.

Tissue NAD+ concentrations decline measurably with age, a phenomenon now considered a hallmark of metabolic aging. This decline is associated with impaired mitochondrial function, reduced sirtuin activity, compromised DNA repair capacity, and increased susceptibility to metabolic disease. Parenteral NAD+ administration — intravenous and subcutaneous — is studied as a direct strategy to elevate tissue levels beyond what oral precursor supplementation achieves.

ROEHN provides NAD+ at 99% HPLC-verified purity as a lyophilized powder. Research protocols have examined its effects on bioenergetics, cognitive function, metabolic biomarkers, and cellular senescence endpoints, establishing it as one of the most actively investigated molecules in the longevity research landscape.