RetaNord sells research peptides exclusively to qualified researchers and laboratories for in vitro and laboratory use. Please confirm before continuing.
By proceeding you affirm the statements above are true. Products are not for human or veterinary use and have not been evaluated by the European Medicines Agency or any other regulatory authority.

Nicotinamide adenine dinucleotide
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme central to cellular energy metabolism and redox reactions — a core research reagent in metabolism, ageing and cellular-biology studies.
Each kit is 10 identical vials. Minimum 1 kit (10 vials) to the EU · 3 kits (30 vials) to the US. Free EU shipping.
Plain, unbranded packaging. No product names, no logos — nothing on the outside indicating what is inside. Tracked to a DPD Locker or your address.
For laboratory and in vitro research use only. Not for human or veterinary use, and not for use in diagnostic procedures.
NAD+ is a coenzyme found in every living cell, central to energy metabolism, redox chemistry and a range of signalling pathways. It is a foundational research reagent across metabolism and ageing biology. RetaNord supplies it as a lyophilized 10-vial kit in sizes from 100 mg to 1000 mg per vial.
RetaNord supplies NAD+ as a fixed kit of 10 lyophilized vials, each verified at 99%+ identity purity by HPLC with identity confirmed by mass spectrometry. Supplied for laboratory and in vitro research use only.
| Category | Longevity & Cellular Energy |
|---|---|
| Compound class | Coenzyme (nicotinamide adenine dinucleotide) |
| Presentation | 10 vials per kit · lyophilized |
| Available sizes | 100 · 500 · 1000 mg per vial |
| Identity purity | 99%+ (HPLC) |
| Identity confirmation | Mass spectrometry |
| Storage | 2–8°C; −20°C long term |
NAD+ is a coenzyme used at higher masses than most peptides, so vial sizes run from 100 mg up to 1000 mg. Choose the size that suits your research; the kit price updates accordingly.
These research compounds are supplied in fixed kits of 10 identical vials — the standard research quantity. One kit (10 vials) is the minimum order to the EU; 30 vials (3 kits) is the minimum to the US.
Every RetaNord kit ships within 24 hours, discreetly packaged and tracked, from within the EU. For laboratory research use only.
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