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NAD+ 500mg
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nad+

99.82% (3-vial average) HPLC
Cellular energy

Nicotinamide adenine dinucleotide (NAD+) is a dinucleotide coenzyme built from two nucleotide units — an adenosine monophosphate moiety and a nicotinamide mononucleotide moiety — joined through a pair of bridging phosphate groups. As a redox cofactor it cycles between an oxidized form (NAD+) and a reduced form (NADH) during cellular electron-transfer reactions. In published preclinical and cell-based literature it has been investigated for its role in mitochondrial metabolism, sirtuin-enzyme activity, and cellular energy pathways. Supplied as a lyophilized powder at ≥99% HPLC purity with a per-lot Certificate of Analysis. For laboratory and research use only — not for human or animal consumption. ROEHN makes no claims regarding its effects.

Strength

Ships every 30 days at $179.00 plus shipping, charged to the card you pay with today. Cancel any time by emailing us — no minimum term. Research use only.

1
Lot COA-2026-020699.82% (3-vial average) purity by HPLC · assayed Sep 3, 2026Verify →
Free cold-chain shipping over $150 · independent LC-MS/MS testing · signed COA
RUO — For research use only. Not for human or animal consumption.

A redox coenzyme investigated in CELLULAR-METABOLISM research.

Compound
Nicotinamide adenine dinucleotide (NAD+)
CAS number
53-84-9
Molecular formula
C₂₁H₂₇N₇O₁₄P₂
Molecular weight
663.43 g/mol
PubChem CID
5893
Purity
≥99% by reverse-phase HPLC
Identity
Confirmed by mass spectrometry (ESI-MS)
Form
Lyophilized powder
Testing
Independent UPLC-UV + UPLC-MS — AV Analytics
Research use
Laboratory research only — not for human or animal consumption
Made with
nad+
lyophilized
Application
Reconstitute with bacteriostatic water per your research protocol.
Members

Laboratory handling

Reconstitution, storage & aseptic handling guidance for NAD+ — reagent preparation notes for the lab bench.

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Assayed results — lot COA-2026-0206
99.82% (3-vial average)
Purity by HPLC, as assayed by AV Analytics
502.67 / 500.99 / 501.96 mg (3 vials)
Net peptide content recovered per vial
Pass
Bacterial endotoxin verdict — rFC, <0.5 EU/mL; vials 0.13/0.05/0.09
Sep 3, 2026
Date assayed · accession 20260800245
Figures are this lot's own assayed results, reproduced from the signed certificate as AV Analytics reported them. Analytical results only — they describe the material, not any physiological outcome. Research use only.

verified, not promised.

Enter the lot code from your roehn vial to pull its Certificate of Analysis: independent purity and identity results, published exactly as the lab reported them. Lots still in testing say so. Research use only.

View lot COA-2026-0206 certificate →

customer reviews

5.0
average from 2 reviews

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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 CustomerJun 13, 2026
ROEHN replied · Jul 29, 2026

Thank you for your continued support and for trusting us with your wellness journey. Hearing from returning customers is especially meaningful because it reflects the consistency we work so hard to maintain. We believe that every order should be just as dependable as the last, from the quality of the products to the communication, packaging, and delivery experience. Knowing that you have experienced that level of consistency across multiple orders is incredibly rewarding for our entire team. Your recommendation to friends is one of the highest compliments we could receive. We never take that trust for granted, and we are committed to earning it with every order. Thank you again for being part of the ROEHN community. We truly appreciate your support and look forward to serving you for many years to come.

Easy ordering

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

Christy TillUSMay 5, 2026