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Janoshik Analytical
Independent Analysis
- Tested
- 2026-06-05
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$44.99 CAD10,875 successful visitors
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For in vitro laboratory research use only. Not for human consumption. All products are supplied strictly for in vitro laboratory research use only. Not drugs, foods, supplements, or cosmetics. Not evaluated by Health Canada or the FDA.
Dose per Vial
500mg
Sold As
Single vial
Form
Lyophilized powder
Storage
2–8°C
Price
$44.99 CAD
Nicotinamide adenine dinucleotide. 500mg lyophilized powder per vial.
VERIFICATION — Batch 2026-05
All compounds independently tested and verifiedLab results →
Research
NAD+
What It Is
NAD+ is the molecule behind the entire longevity research boom. It's a coenzyme in every cell involved in 500+ enzymatic reactions — energy production, DNA repair, gene expression, you name it. The problem: your NAD+ levels drop roughly 50% between ages 40 and 60. That decline is now considered a root cause of age-related disease, not just a symptom of it. Injectable NAD+ achieves complete, immediate repletion — oral supplements can't match the bioavailability.
How It Works
NAD+ fuels three critical enzyme families: sirtuins (the "longevity genes" — they regulate metabolism and stress response), PARPs (DNA repair enzymes), and CD38 (immune signaling). When NAD+ drops, all three systems underperform. DNA damage accumulates, mitochondria dysfunction, metabolism slows, and inflammation increases. Restoring NAD+ levels restores function across all three pathways simultaneously.
What The Research Shows
01
NAD+ supplementation in aged mice restored mitochondrial function and exercise capacity — old mice performed like young ones.
02
Sirtuin activation via NAD+ improved insulin sensitivity, reduced inflammation, and extended lifespan across multiple species.
03
In neurodegeneration models, NAD+ reduced neuronal death and improved cognitive function.
04
IV NAD+ achieves rapid, complete repletion that oral NMN/NR supplements can't match due to absorption limitations.
Sources
NAD+ metabolism and its roles in cellular processes during ageing
Covarrubias AJ et al. — Nat Rev Mol Cell Biol, 2021 · PubMed
Information derived from published preclinical and clinical research. Provided for educational purposes only — not medical advice.
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