NAD+ Pen
NAD+ Pen is a 500mg pre-filled pen research peptide, in stock and dispatched from the EU within 24 hours on working days. Pre-filled pen: 3 ml of bacteriostatic water with 500 mg of NAD+ (166.67 mg/ml).
Limited-time price
- Content
- 500mg PEN
- Purity
- N/A
- COA for this batch
- Included
Number of vials
Batch NA500-0113, tested 28 Jan 2026, N/A purity
- Shipping from €10
- Tracked and express delivery are available at checkout
- Free shipping on orders over €200
- Dispatched within 24 hours on working days
- Delivery in 1 to 4 working days across the EU and Monaco
- Discreet packaging: plain outer box, no product names or branding on the outside. A neutral billing name on your card statement, no product names.
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What is NAD+ Pen?
Pre-filled pen: 3 ml of bacteriostatic water with 500 mg of NAD+ (166.67 mg/ml).
Pre-filled pen: 3 ml of bacteriostatic water with 500 mg of NAD+ (166.67 mg/ml). NAD+ is a redox coenzyme studied in mitochondrial bioenergetics, sirtuin, PARP and cellular-ageing research models. Compatible 31G pen needles are sold separately. For research purposes only, not for human consumption.
Specifications
- Physical Form
- Pre-filled pen
- Pen Size
- 500mg PEN
- Storage
- -20°C
- Appearance
- White to off-white lyophilized powder
- Shelf Life
- 24 months unopened at -20°C
- Compatible Needles
- Standard 31G pen needles (sold separately)
- Concentration
- 166.67 mg/ml
- Cartridge volume
- 3 ml
What does the COA for this batch show?
NAD+
Measured 563.63 mg vs labelled 500mg PEN.
- Compound tested
- NAD+
- Label
- 500mg PEN
- Measured mass
- 563.63 mg
- Purity
- N/A
- Batch
- NA500-0113
- Test date
- 28 January 2026
Independent third-party analysis of the batch listed above. For research purposes only.
What is NAD+ Pen studied for?
Studied in the context of
- Pre-filled pen: 3 ml of bacteriostatic water with 500 mg of NAD+ (166.67 mg/ml).
- NAD+ is a redox coenzyme studied in mitochondrial bioenergetics, sirtuin, PARP and cellular-ageing research models.
- Compatible 31G pen needles are sold separately.
- For research purposes only, not for human consumption.
How is NAD+ Pen stored and handled?
Storage
Store the pen at -20°C, protected from light. Once reconstituted or in use, refrigerate at 2-8°C and keep the cap on.
Pen needles
Pen needles are not included. Use a fresh standard 31G pen needle for every draw and remove it after use so the cartridge stays sealed.
For research use only
Not for human or veterinary consumption. Handle in accordance with your institution's laboratory safety protocols.
For research purposes only. Not for human consumption.
Reviews
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Reviews cover packaging, delivery and documentation. Products are for laboratory research only; reviews contain no health or use claims.
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Before you order
Read before you order
All research guides- What is NAD+? The coenzyme behind ageing research, explainedNAD+ is a dinucleotide coenzyme that carries electrons in energy metabolism and is consumed by enzymes such as sirtuins, PARPs and CD38. Tissue NAD+ levels declined with age in rodents and humans, and in mice the enzyme CD38 was required for that decline. Randomised human trials of the precursors nicotinamide riboside (NR) and nicotinamide mononucleotide (NMN) raised NAD+ related metabolites and were generally well tolerated, but effects on function were mixed. NAD+ given directly into the blood has only pilot and retrospective human data, and a 2026 systematic review found no outcome trials of it. Vitality Peps supplies NAD+ for in vitro laboratory research only.9 min read
- How to Store and Handle Research PeptidesLyophilised research peptides are stored in the refrigerator at 2 to 8 °C, or frozen at -20 °C for longer storage, sealed and protected from light. After reconstitution with [bacteriostatic water](/product/bacteriostatic-water-10ml) the solution is kept refrigerated, never shaken, and never refrozen.5 min read
- How to Read a Peptide COA (Certificate of Analysis)A peptide certificate of analysis shows what an independent laboratory found in one specific batch: identity confirmed by mass spectrometry, purity measured by HPLC, and the measured quantity against the labelled amount. Read it by checking the identity result first, then the purity figure and the test date.6 min read
- Where to Buy Research Peptides in Europe: A 2026 Buyer's ChecklistThe safest way to buy research peptides in Europe is from a supplier that stocks in the EU, publishes an independent lab report for each batch, ships in discreet tracked packaging, accepts regulated payment methods and states clearly that the products are for research use only. Ordering inside the EU avoids customs handling entirely.7 min read
- What your vial should look likeA sealed research peptide vial normally holds a white to off-white lyophilized cake or powder under an intact stopper and crimp cap. Pre-filled pens and nasal spray kits arrive sealed, with their documented appearance on the product page. Appearance never proves identity or purity; the COA for the batch does.4 min read
References and further reading
Published literature about this compound, listed for context only. Nothing here describes a use in humans.
- 1.NAD(+) metabolism and its roles in cellular processes during ageing (Nat Rev Mol Cell Biol, 2021) (pubmed.ncbi.nlm.nih.gov)
- 2.Therapeutic potential of NAD-boosting molecules: the in vivo evidence (Cell Metab, 2018) (pubmed.ncbi.nlm.nih.gov)
- 3.CD38 dictates age-related NAD decline and mitochondrial dysfunction through an SIRT3-dependent mechanism (Cell Metab, 2016) (pubmed.ncbi.nlm.nih.gov)
- 4.Chronic nicotinamide riboside supplementation is well-tolerated and elevates NAD+ in healthy middle-aged and older adults (Nat Commun, 2018) (pubmed.ncbi.nlm.nih.gov)
- 5.Nicotinamide mononucleotide increases muscle insulin sensitivity in prediabetic women (Science, 2021) (pubmed.ncbi.nlm.nih.gov)
- 6.A pilot study investigating changes in the human plasma and urine NAD+ metabolome during a 6 hour intravenous infusion of NAD+ (Front Aging Neurosci, 2019) (pubmed.ncbi.nlm.nih.gov)
1× NAD+ Pen
€159.95