Peptide Blends
NAD+B12 Pen | Pre-Made, Boxed | Alluvi Healthcare
NAD+B12 pre-made, boxed multi-dose research pen. Ready to use, UK stock. Research use only.
🚚 Free UK shipping over £100 · dispatched next business day ·
- ✓ Independently HPLC + MS verified — per-batch Certificate of Analysis
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⚠ For laboratory research use only. Not for human or veterinary use. Must be 21+ to purchase.
The NAD+B12 Pen is a pre-made, boxed multi-dose research pen containing 1000mg of nicotinamide adenine dinucleotide (NAD+) and 4000mcg of vitamin B12 in solution. It arrives ready to use in the manufacturer’s sealed box and is supplied strictly for in-vitro laboratory research use only.
NAD+B12 Pen at a Glance
| Product | NAD+B12 |
| Brand | Alluvi Healthcare, pre-made and boxed |
| Composition | NAD+ 1000mg, vitamin B12 4000mcg |
| Format | Pre-filled multi-dose pen, supplied boxed |
| NAD+ | β-Nicotinamide adenine dinucleotide, C21H27N7O14P2, ≈663.4 Da |
| Documentation | Batch documentation available; see our verification and testing page |
| Storage | 2–8°C, protected from light; do not freeze |
| Intended use | Research use only. Not for human or veterinary use. |
What Is the NAD+ B12 Pen?
NAD+ is the central redox coenzyme of cellular metabolism and the substrate for sirtuins, PARP enzymes and CD38, which is why it is one of the most studied molecules in metabolism and ageing research. Vitamin B12 (cobalamin) is a cofactor for methionine synthase and methylmalonyl-CoA mutase, two enzymes that sit at the junction of one-carbon metabolism and the citric-acid cycle. The pen supplies both in a single pre-made solution for laboratories studying the two pathways together.
Because the pen is pre-filled by Alluvi Healthcare and supplied boxed, there is no reconstitution step and the concentration is fixed. Researchers who want to prepare NAD+ solutions to their own specification should choose our NAD+ 1000mg lyophilised vial instead.
NAD+ and B12 Research Areas
NAD+ Metabolism and Sirtuin Signalling
NAD+ availability governs sirtuin deacylase activity, PARP-mediated DNA repair and the NAD+/NADH redox ratio. Published work can be explored on PubMed, and our guide on what matters in NAD+ research gives an overview.
One-Carbon Metabolism
Vitamin B12 is studied for its role in methionine regeneration and the methylation cycle, which interacts with NAD+ salvage through the nicotinamide methylation pathway.
Mitochondrial Bioenergetics
Both molecules feed into mitochondrial energy metabolism, and combined preparations are used in models of mitochondrial function and cellular stress.
Pen vs Lyophilised NAD+ Vial
The pen is the convenient option: pre-made, boxed and ready to use, with NAD+ and B12 already combined. The lyophilised vial gives full control over concentration, diluent and the choice of co-factors, and is preferred for enzyme assays and analytical work. Laboratories often use the vial for method development and the pen for repeat protocols.
Why Researchers Choose the NAD+ B12 Pen from ThePeptideCode
- Pre-made and boxed: manufactured by Alluvi Healthcare and supplied in the sealed retail box.
- Ready to use: multi-dose pen with no reconstitution required.
- Two co-factors in one solution: 1000mg NAD+ with 4000mcg vitamin B12.
- Batch documentation: available on our verification and testing page.
- Fast UK dispatch: in-stock items are dispatched within one working day.
- UK Express delivery: £6.99, free on orders over £100.
Quality Control and Documentation
Each pen is supplied sealed in its original Alluvi Healthcare packaging. Do not use a pen if the box seal is broken or the solution is discoloured. Batch documentation for the pens we stock can be found on our verification and testing page.
Storage and Handling
Store the pen refrigerated at 2–8°C, protected from light, and do not freeze. NAD+ is light-sensitive, so keep the pen in its box when not in use and follow standard aseptic laboratory technique when handling. See our guide on how to store research compounds.
Research Use Only
The NAD+ B12 pen is supplied strictly for in-vitro laboratory research. It is not a medicine, supplement or cosmetic product. It is not intended to diagnose, treat, cure or prevent any disease, and it is not for human or veterinary use. By purchasing, you confirm that the product will be used solely for lawful laboratory research.
NAD+ B12 Pen FAQs
What is in the NAD+ B12 pen?
1000mg of NAD+ and 4000mcg of vitamin B12 in a pre-filled multi-dose pen made by Alluvi Healthcare.
Does the pen need reconstituting?
No. It is supplied pre-made and ready to use.
Who makes the pen?
Alluvi Healthcare. ThePeptideCode supplies it boxed and sealed as received from the manufacturer.
Is batch documentation available?
Yes. See our verification and testing page for the documentation on the batches we currently stock.
How should the pen be stored?
Refrigerate at 2–8°C, keep it in its box to protect from light, and do not freeze.
Is the NAD+ B12 pen for human use?
No. It is supplied strictly for in-vitro laboratory research and is not for human or veterinary use.