NAD+
Research-grade NAD+. ≥98% purity, HPLC & MS verified. Lyophilized powder in sealed glass vial.
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Important Notice
This product is intended for laboratory and research use only. Not for human or veterinary use. By purchasing, you confirm this product will be used exclusively for in-vitro research purposes.
≥98% verified by independent HPLC analysis
Certificate of Analysis included with every order
24h dispatch, free EU shipping over €150
Independent lab verification for every batch
About NAD+
What Is NAD+?
NAD+ (Nicotinamide Adenine Dinucleotide) is a critical coenzyme present in every cell of the body. It plays an essential role in cellular energy production, DNA repair, and gene expression regulation through sirtuins. NAD+ levels naturally decline with age — by age 50, levels are roughly half of what they were at age 20 — making it one of the most important molecules in aging research.
Why Researchers Choose NAD+
- Central to metabolism — Required for over 500 enzymatic reactions including the citric acid cycle
- Sirtuin activation — NAD+ is the essential substrate for sirtuins (SIRT1-7), key regulators of aging
- DNA repair — Fuels PARP enzymes responsible for repairing DNA damage
- Massive research base — Thousands of published studies, including landmark papers by David Sinclair at Harvard
Key Research Areas
- Sirtuin biology and epigenetic regulation
- Mitochondrial function and bioenergetics
- DNA damage repair and PARP activity
- Age-related NAD+ decline and supplementation strategies
- Cellular senescence and metabolic health
Specifications
| Molecular Weight | 663.43 Da |
| Purity | ≥98% (HPLC verified) |
| Form | Lyophilized powder |
| COA | Included with every order |
Storage
-20°C long-term. Protect from light, moisture, and heat. NAD+ is hygroscopic — keep sealed until use.
For research purposes only. Not for human consumption.
Specification Summary
Customer Reviews
Lisbon, PT
Very satisfied. Product was exactly as described and the packaging kept everything in perfect condition during transit.
Barcelona, ES
Excellent product quality. Exactly what I was looking for and the price-to-quality ratio is unbeatable in Europe.
Vienna, AT
Third time ordering from CertaPeptides. Always reliable, always on time. The quality documentation is a huge plus.
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