NAD+Research-Grade Coenzyme · Lab-Verified Purity
NAD+ isn't a peptide at all — it's a coenzyme that every cell in your body uses to produce energy and repair DNA. NAD+ levels decline sharply with age, which is why replenishing it has become one of the most-researched anti-aging strategies in the last decade.
Everything researchers need to know about NAD+
Manufacturing, testing, handling, and shipping details for NAD+. For research purposes only — not for human or animal consumption.
NAD+ — Product Overview
NAD+ isn't a peptide at all — it's a coenzyme that every cell in your body uses to produce energy and repair DNA. NAD+ levels decline sharply with age, which is why replenishing it has become one of the most-researched anti-aging strategies in the last decade.
NAD+ — Chemical Characteristics & Vial Specifications
ProSource Labs supplies NAD+ in the following available vial sizes: 500mg. Product SKU references: NAD-500MV.
- Chemical class: Cellular coenzyme
- Energy Currency: Powers thousands of essential enzyme reactions inside every cell
- Age-Decline: Natural NAD+ levels drop noticeably as we get older
- DNA Repair: Activates the sirtuin enzymes that maintain and repair cellular DNA
- Not a Peptide: Coenzyme molecule — handled and dosed differently than peptide SKUs
NAD+ — Laboratory Handling & Storage
Store lyophilized NAD+ at -20°C or colder in a laboratory freezer, inside the sealed factory container, protected from light and moisture. NAD+ is hygroscopic — do not open the vial in a humid environment. Once reconstituted, aqueous NAD+ is comparatively unstable; researchers typically prepare working solutions on the day of use.
NAD+ — Third-Party Analytical Testing
Every batch of NAD+ released by ProSource Labs undergoes independent HPLC purity analysis — the industry-standard analytical method for this class of research compound. Target chromatographic purity is typically ≥ 99%.
Additional characterization may include ESI mass spectrometry for molecular weight confirmation, Karl Fischer titration for residual moisture, and appearance/solubility inspection. A batch-specific Certificate of Analysis (COA) is available on request through customer support after purchase.
NAD+ — Quality Assurance Process
Each production lot of NAD+ is quarantined pending analytical release, tested against documented purity, identity, and moisture acceptance criteria, and only released to sellable inventory after passing every QA checkpoint. Batches that fail any single criterion are quarantined and never reach customer-facing inventory.
If a vial of NAD+ you received from ProSource Labs ever fails your own institution's incoming QA testing, contact customer support at support@prosourcelabs.org — we retain samples of every batch for cross-verification.
NAD+ — Typical Research Application
Widely used in studies on cellular energy metabolism, DNA repair pathways, sirtuin activation, and the aging-repair axis. Central to modern "healthy aging" research programs.
NAD+ — Packaging & Fast Southern California Shipping
NAD+ vials ship in tamper-evident, moisture-resistant, cold-chain-friendly outer packaging from our Southern California distribution facility for fast US domestic delivery — typically 2-4 business days coast-to-coast, with expedited options available at checkout.
Every NAD+ shipment is discreet — the outer packaging carries no product-specific branding or direct reference to the compound name inside, protecting researcher privacy. Tracking numbers are emailed automatically. For institutional or high-volume orders, dedicated wholesale pricing is available through the wholesale portal.
Our full FAQ covers ordering, wholesale, lab-verification, and customer support topics.
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About NAD+
What is NAD+?
NAD+ isn't a peptide at all — it's a coenzyme that every cell in your body uses to produce energy and repair DNA. NAD+ levels decline sharply with age, which is why replenishing it has become one of the most-researched anti-aging strategies in the last decade.
What is NAD+ used for in research?
Widely used in studies on cellular energy metabolism, DNA repair pathways, sirtuin activation, and the aging-repair axis. Central to modern "healthy aging" research programs.
How is NAD+ verified?
Every NAD+ vial ships with a batch identifier for full traceability back to its manufacturing lot, an HPLC purity report, and Certificate of Analysis (COA).
How should NAD+ be stored?
Lyophilized NAD+ is best stored refrigerated (2–8°C) or frozen (-20°C) for long-term stability. Once reconstituted, keep refrigerated and refer to peptide handling best practices.
Where does NAD+ ship from?
All NAD+ orders ship from ProSource Labs' Southern California facility with tracked domestic delivery.
Is NAD+ intended for human use?
No. NAD+ is supplied strictly for laboratory research applications and is not intended for and not approved for human or veterinary consumption.