What is NAD+ used for in research?

NAD+ (Nicotinamide Adenine Dinucleotide) is a core coenzyme in cellular redox reactions and is studied in vitro for its role in mitochondrial function, sirtuin activity and DNA-repair signalling pathways.

What purity is your NAD+?

Every 500mg vial is tested to ≥98% purity by HPLC and supplied with a batch-specific Certificate of Analysis on request.

How is NAD+ reconstituted?

NAD+ is water-soluble — reconstitute the 500mg vial with bacteriostatic or sterile water in a controlled laboratory environment. Use our peptide calculator for target concentrations.

How should reconstituted NAD+ be stored?

Store the reconstituted solution refrigerated at 2–8°C and use promptly. Avoid repeated freeze-thaw cycles to preserve integrity.

NEW COAs JUST LANDED — 99% purity across every GLP-1 compound•Independently lab-tested by Analiza Bialek European testing•Third-party verified identity & purity — every compound, every time•The real deal. Traceable compound numbers. Downloadable certificates.•View the latest Certificates of Analysis →•NEW COAs JUST LANDED — 99% purity across every GLP-1 compound•Independently lab-tested by Analiza Bialek European testing•Third-party verified identity & purity — every compound, every time•The real deal. Traceable compound numbers. Downloadable certificates.•View the latest Certificates of Analysis →•

Longevity & Cellular

NAD+ 500mg

Name: NAD+ 500mg — Research Peptide UK
Brand: Peptides UK 4U
SKU: NAD500
Price: 54.99 GBP
Availability: InStock

Research compound supplied in lyophilised powder form. Intended for laboratory and research use only.

Format

How would you like it prepared?

Vial

You reconstitute it yourself

£54.99

Pre-filled Quick Pen (V2)

Ready-made pen, needles & dosing guide

£89.98

Pre-filled Replacement Cartridge

Refill only — you must already own a Quick Pen

£67.98

Supplied as a lyophilised vial for you to reconstitute — use our calculator for your target concentration.

£54.99

£0.11/mg · cost per milligram

SKU: NAD500

For In Vitro Use Only — Not for Human Use

Lab-Verified Purity

View COAs

99%+

HPLC purity

Mass-Spec

Identity verified

Batch CoA

Independent lab

Every batch is independently HPLC & mass-spec tested. Certificate of Analysis is batch-numbered and matched to the vial you receive.

Verified customer WhatsApp support group

Invite-only. Your personal invite link is sent automatically with your shipping confirmation after your first order — please don't message us to request it. Reconstitution help, batch COAs and protocol guidance.

Research reference

99%+ HPLC purity

Same-day UK dispatch

UK-registered Ltd

WhatsApp support