NAD+ Research Peptide

NAD+ (Nicotinamide Adenine Dinucleotide) is the universal redox coenzyme at the heart of cellular energy metabolism — and one of the most active areas of ageing and mitochondrial research. Laboratories use it in studies of sirtuin signalling, PARP activity and NAD+-decline models.

NAD+ degrades readily with heat, light and moisture, which makes sourcing discipline critical. Noxptide NAD+ is independently verified to ≥99% purity, lyophilised, light-protected, and shipped with a batch-specific Certificate of Analysis.

Dispatched tracked from our UK facility with cold-pack options available on request.

Orders placed before 4pm Monday–Friday are dispatched the same working day. Standard tracked UK delivery (1–2 working days) is £4.99, or free on orders over £25; next-working-day delivery is available at checkout. All orders ship in plain, tamper-evident packaging with no external indication of contents.

Every order is covered by our 7-day money-back guarantee: if anything arrives damaged or incorrect, contact us within 7 days and we will replace it or refund you in full. Volume pricing applies automatically — 20% off orders over £150 and 30% off over £500. See our shipping page for full details, including European delivery.

Store at -20°C protected from light. After reconstitution, refrigerate at 2–8°C and use promptly.

Reconstitute under sterile laboratory conditions using bacteriostatic water. Handle only with appropriate laboratory PPE and procedures.

NAD+ is supplied strictly for in-vitro laboratory research purposes only. It is not a medicine, supplement or cosmetic, and is not intended for human or veterinary use, consumption, or diagnostic purposes. By purchasing you confirm you are a qualified researcher or institution and agree to our Research Use Terms.