Research peptide · beta-NAD+
Essential cofactor in over 500 enzymatic reactions. Activates sirtuins and PARP repair mechanisms. NAD+ levels decline by up to 50% with age.
1A Produkt
Hab am Dienstag bestellt und am Freitag war da also alles super. Das NAD ist auch echt wirklich gut
/ vial
Independently verified quality
1,250+
satisfied researchers
99.41%
Avg. purity 2026
4.8 ★
Store rating
0.9% benzyl alcohol
€9.99
NAD+ (Nicotinamide Adenine Dinucleotide) is a critical coenzyme present in every living cell, serving as the central hub of cellular energy metabolism and a key substrate for longevity-associated enzymes. As a research compound, lyophilized NAD+ 1000mg enables in vitro and in vivo studies on sirtuin activation, mitochondrial biogenesis, and DNA repair mechanisms.
Every batch is analyzed by an independent laboratory via HPLC before shipment. We document purity (avg. 99.41% in 2026), mass spectrometry identity, and sterility. Production follows GMP standards in ISO-certified laboratories.
All our peptides meet a minimum purity standard of ≥99%, verified through HPLC and mass spectrometry analysis. Certificates of Analysis (CoAs) are available on request.
Store as lyophilized powder at -20°C for long-term stability. Once reconstituted, keep at 4°C and use within a few days. Avoid repeated freeze-thaw cycles.
Shipping typically takes 5–9 business days in total. All orders include tracking.
Yes. Batch-specific CoAs can document purity, identity, and test results from independent laboratories. They are provided upon request.
There is no entitlement to free returns. In exceptional cases we may review a goodwill solution within 14 days of receipt—please contact support first.
Scientific Data
Plasma pharmacokinetics (systemic NAD+, research context)
Scientific Data
Scientific Data
NAD+/NADH redox cycle drives cellular energy metabolism; activates class III HDACs (sirtuins SIRT1-7) for longevity signaling; substrate for PARP1 in DNA-damage response; electron acceptor at mitochondrial Complex I; consumed by CD38 NADases.
Scientific Data
Sirtuine (SIRT1, SIRT3, SIRT5)
Epigenetic regulation (deacetylation), mitochondrial function ↑, longevity signaling
PARP-Enzyme (PARP1 / PARP2)
DNA repair, genome stability, cell survival after DNA damage
CD38 / CD157 NADase
Scientific Data
Scientific Data
Scientific Data
Calcium signaling (cADPR), immune regulation, NAD+ homeostasis
