Buy NAD+ UK — 500mg Research Vials From UK Stock
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme central to cellular energy metabolism and one of the most requested longevity-research compounds. Peptides UK 4U holds NAD+ 500mg vials in UK stock with same working day dispatch.
For in vitro research use only — not for human or animal consumption. Not a licensed medicine in the UK.
Why buy from Peptides UK 4U
- Held in stock in the UK — same working day dispatch (orders before 2pm, Mon–Fri).
- Royal Mail Tracked 24 with photo confirmation on every parcel.
- Discreet plain packaging — no visible branding or product names outside.
- Independent HPLC & mass-spec purity testing — batch-matched Certificate of Analysis on request.
- UK bank card checkout — no crypto required, no overseas transfers.
- Free 4 needles + 4 alcohol swabs available with every vial — opt in at checkout.
Reconstituting a 500mg NAD+ vial
Add 3ml of bacteriostatic water to the 500mg vial and swirl gently until fully dissolved — never shake. Store refrigerated and use within 4 weeks of reconstitution.
Why the 500mg format
NAD+ research protocols use far larger quantities than typical peptides, so a 500mg vial is the practical working size rather than the 5–10mg vials used elsewhere on the site.
Testing and Certificate of Analysis
Each batch is independently tested and batch numbered, with a matched Certificate of Analysis available on request or from the COA page.
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View full shopFrequently asked questions
How much bacteriostatic water for NAD+ 500mg?
3ml of bacteriostatic water. Swirl gently until dissolved, keep refrigerated and use within 4 weeks.
Is NAD+ legal to buy in the UK?
Yes — for laboratory research use. It is not a licensed medicine and is strictly for in vitro research only.
Do I need bacteriostatic water as well?
Yes — bacteriostatic water is sold separately in 10ml bottles and is the correct diluent for NAD+.
Disclaimer: All products sold by Peptides UK 4U are for laboratory and research purposes only. They are not intended for human or animal consumption, diagnosis, treatment or prevention of any disease.