NAD+ is supplied lyophilized because the coenzyme is sensitive to moisture and heat; careful reconstitution and cold storage preserve it for research.
Reconstitution
Add diluent — commonly bacteriostatic water — gently against the vial wall following the general reconstitution procedure. NAD+ solutions can degrade if left warm, so prepare and chill promptly.
Storage
Keep dry vials cold and desiccated; refrigerate the reconstituted stock, protect it from light, and aliquot to avoid repeated freeze-thaw — the same discipline described in storing research peptides. Because it is a redox-active coenzyme, oxidation is a real degradation route.
Verifying material
Confirm identity and purity with the batch certificate of analysis.
Product page: NAD+ research vials.
Research Use Only. Supplied strictly for laboratory research and development — not for human or veterinary use, consumption, or any therapeutic or diagnostic purpose. This article is research education, not usage guidance.