1,000mg NAD+ in 3mL · Pre-filled pen
Pre-filled NAD+ pen
1,000mg NAD+ in 3mL
A pre-filled NAD+ pen with a built-in dosage marker. No separate vial to measure from and no cartridge to refill.
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Your questions matter.
Need to check the contents, storage or product documents? Get in touch before you order.
Email info@nadflow.co.uk ↗What’s included.
- One pre-filled NAD+ pen
- 1,000mg NAD+ in 3mL
- Built-in dosage marker
Storage & delivery.
Keep refrigerated at 2–8°C. Do not freeze. Refrigerate promptly on arrival. Protect the solution from light and keep it away from children. Check the expiry date on your pack.
Free next-day UK delivery when ordered before 11am. The pen and cartridges are sent with temperature-protective packaging and tracking.
Delivery & returns informationIngredients & allergen information
Nicotinamide adenine dinucleotide (NAD+) in solution. 1,000mg NAD+ in 3mL.
Request the complete formulation and ingredient origins before ordering if you have an allergy.
Your questions, answered.
Does this use refill cartridges?
No. This is the original pre-filled pen. The reusable starter kit is a separate product.
What is included?
One pre-filled pen containing 1,000mg NAD+ in 3mL. See the reusable starter kit if you want the separate device and accessory set.
Can I buy more than one?
Yes. One pen is £249, two are £449 and three are £599.
Can I request batch documents?
Yes. Email info@nadflow.co.uk to request the Certificate of Analysis for the relevant product and batch.
Can I share my pen?
No. Keep your pen for your own use and never share needles or other used components.
How should used needles be disposed of?
Use a fresh sterile needle each time. Put used needles directly into a suitable sharps container and follow the local collection arrangements.
What if the solution or packaging looks wrong?
Do not use a cloudy solution or a product with damaged packaging. Contact NADFlow with the product name, batch reference and photographs.
How long can I keep it?
Follow the expiry and any after-opening instructions on the supplied pack. Contact NADFlow if these are missing or unclear.