

Longevity Research
Nicotinamide Adenine Dinucleotide — Cellular Energy Research Standard
NAD+ (Nicotinamide Adenine Dinucleotide) is an essential coenzyme found in all living cells, playing critical roles in cellular energy metabolism, DNA repair via PARP enzymes, and sirtuin-mediated longevity signaling pathways. VELTRIDE NAD+ is supplied as a lyophilized powder with ≥99% HPLC purity for laboratory research.
| Parameter | Specification | Result |
|---|---|---|
| Identity (HPLC) | Matches reference | Confirmed |
| Purity (HPLC-UV) | ≥99.0% | ≥99% |
| Appearance | White lyophilized powder | Conforms |
| Water Content | ≤5.0% | Conforms |
| Lot Number | — | VT-NAD |