Description

Buy NAD+ Supplement – 500mg Online UK 

For laboratories and research institutions investigating cellular metabolism, mitochondrial function, and redox biology, our NAD+ 500mg delivers verified ≥98% HPLC purity with comprehensive third-party analytical testing. This essential coenzyme — found in every living cell and central to ATP production, DNA repair, and sirtuin activation — is manufactured under stringent controlled conditions, lyophilised to maintain molecular integrity, and preserved through our temperature-monitored cold-chain. With 100% domestic UK stockholding and same-day dispatch on orders placed before 2:00 PM GMT, we eliminate customs delays that compromise research integrity. Every batch is accompanied by a comprehensive Certificate of Analysis documenting purity, identity, sterility, and endotoxin levels.

Research Applications & Key Benefits

• Cellular Energy Metabolism Research: NAD+ is a critical coenzyme in oxidative phosphorylation and the electron transport chain, playing an essential role in ATP production research models examining mitochondrial efficiency and metabolic pathway response. Laboratory studies utilise NAD+ to investigate intracellular energy transfer, redox balance, and metabolic adaptation mechanisms.

• Mitochondrial Function Studies: Research indicates adequate cellular NAD+ is critical for normal mitochondrial function, directly supporting oxidative phosphorylation and mitochondrial biogenesis. Investigators incorporate NAD+ into structured study designs evaluating metabolic efficiency, enzymatic activity, and mitochondrial integrity in cellular models.

• DNA Repair Pathway Investigations: NAD+ is a key substrate for PARP enzymes involved in DNA damage response and repair mechanisms. Laboratory research explores its role in genomic stability, cellular repair pathways, and the molecular mechanisms underlying cellular resilience.

• Redox Biology & Oxidative Stress Research: NAD+ mediates redox reactions fundamental to cellular metabolism, making it a central compound in studies examining oxidative stress response, reactive oxygen species management, and redox homeostasis in biological systems .

• Sirtuin Activation & Longevity Research: As a substrate for sirtuin enzymes (SIRT1–SIRT7), NAD+ is frequently investigated in anti-aging pathway research examining cellular senescence, longevity-associated mechanisms, and metabolic regulation. Research models explore NAD+ bioavailability and its influence on sirtuin-mediated cellular processes.

• In-Vitro Cell Culture & Biochemical Assays: Suitable for controlled laboratory environments including cell culture supplementation, enzymatic assays, and metabolic pathway investigations requiring high-purity NAD+ coenzyme.

The Pure Peptides UK Advantage

100% Domestic UK Stockholding
All inventory is warehoused within the United Kingdom, eliminating international shipping delays, customs clearance uncertainties, and extended transit times. Your order ships from our UK facility directly to your laboratory.

Same-Day Dispatch Commitment
Orders confirmed before 2:00 PM GMT are dispatched the same working day via tracked courier services (Royal Mail Tracked 24 / Guaranteed by 1pm), ensuring minimal time between order placement and receipt .

Batch-Specific Certificates of Analysis
Each vial is traceable to its production batch, with full HPLC chromatograms, mass spectrometry data, and purity verification documentation available. Independent third-party testing confirms identity, purity, sterility, and endotoxin levels.

Cold-Chain Integrity
Temperature-controlled storage at 2°C–8°C prior to dispatch, with insulated packaging designed to maintain lyophilised product stability during transit. Long-term storage recommended at -20°C for extended stability.

Discreet & Secure Delivery
Plain, unbranded outer packaging protects your research privacy. All shipments are fully tracked with delivery confirmation.

Dedicated UK Support
Our UK-based technical support team is available to assist with product queries, storage guidance, and reconstitution protocols. No dosing, administration, or clinical guidance is provided — we support your research objectives exclusively.

Regulatory Compliance & In-Vitro Disclaimer

FOR IN-VITRO RESEARCH & LABORATORY USE ONLY

This product is a research-grade chemical supplied exclusively for:

• In-vitro laboratory experimentation

• Analytical testing and method development

• Biochemical assay and cellular model research

• Scientific study and educational purposes 

STRICTLY NOT FOR:

• Human consumption, administration, or therapeutic application

• Veterinary use or animal experimentation outside licensed laboratory settings

• Diagnostic, treatment, or preventative medical purposes

• Any application outside a controlled laboratory environment 

All users must comply with applicable UK and EU regulations governing the procurement, handling, and use of research chemicals. This product is not a medicinal product, dietary supplement, or foodstuff. No medical or therapeutic claims are made, expressed, or implied. Researchers are responsible for ensuring that their intended use complies with institutional ethics committees and relevant regulatory frameworks.