≥99% purity · Canadian lab tested · Lyophilized · NAD-BUFFER
Coenzyme for sirtuin and mitochondrial biogenesis assays. ≥99% purity · Lyophilized · 500mg-1g. For laboratory research use only.
TrueLabs NAD+ is research-grade nicotinamide adenine dinucleotide supplied as lyophilized powder in 100 mg, 500 mg and 1000 mg vials. Every order ships from inside Canada with tracking, so there is no customs hold or brokerage fee, and most orders arrive in 2–4 business days. Each lot is tested by an independent third-party laboratory.
| Full name | Nicotinamide adenine dinucleotide (oxidized) |
|---|---|
| Molecular weight | ~663.4 Da |
| Class | Dinucleotide coenzyme (not a peptide) |
| Roles studied | Redox metabolism, sirtuins, PARP DNA repair |
| Sizes | 100 mg · 500 mg · 1000 mg |
NAD+ is a coenzyme in every living cell. It shuttles electrons into mitochondria to make ATP, and it is consumed by sirtuins, PARP DNA-repair enzymes and CD38. Cellular NAD+ levels fall with age in many tissues, which has made it a central molecule in metabolism and ageing research. For enzyme and cell assays, NAD+ itself is the most direct tool, rather than precursors like NMN or NR.
Verdin (2015, Science) reviewed why NAD+ availability links metabolism, ageing and neurodegeneration through the sirtuin enzymes.
Rajman, Chwalek & Sinclair (2018, Cell Metab) and Covarrubias et al. (2021, Nat Rev Mol Cell Biol) summarized in vivo evidence across metabolic, muscular and neurodegenerative models.
Higher consumption by CD38 and PARPs and reduced NAMPT recycling are the leading explanations.
Honest caveat: the findings above come from published laboratory and preclinical research, or from clinical studies of the compound class. They describe what has been studied, not what this product will do.
Go deeper: NAD+ research guide: NAD+ vs NMN vs NR.
| Size | Price (pre-order) | Per mg |
|---|---|---|
| 100 mg | $26.00 | $0.26 |
| 500 mg | $65.00 | $0.13 |
| 1000 mg | $108.00 | $0.11 |
Orders over $200 ship free anywhere in Canada.
Keep sealed and dry at −20 °C, protected from light. NAD+ is hygroscopic and less stable in solution, especially at alkaline pH: refrigerate reconstituted material and use promptly.
Tap a question to reveal the answer.
No. NAD+ is a dinucleotide coenzyme. Peptide suppliers carry it because it is studied alongside mitochondrial peptides.
NMN is a precursor the cell converts into NAD+; NAD+ is the coenzyme itself.
The 1000 mg vial, at about $0.11 per mg.
TrueLabs ships NAD+ from inside Canada with tracking, usually in 2-4 business days, with a batch-specific third-party COA and no customs.
For laboratory research use only. Not for human or veterinary use, consumption, or diagnostic procedures. Not evaluated by Health Canada or the FDA. Nothing on this page is medical advice.
Mitochondrial Peptides — All research should be conducted in a controlled laboratory environment by qualified personnel.
Store below −20°C for long-term stability. Refrigeration at 4°C acceptable for up to 2 years. Room temperature tolerance of 4–6 weeks if protected from direct sunlight.
