Pre-filled pen
Pre-filled NAD+ pen
One complete pre-filled pen. No cartridges to replace.
1,000mg NAD+ in 3mL
£249
View product
NAD+ AT HOME · UK
Pre-filled NAD+
Pre-filled NAD+
pens.
Premium NAD+, without
the clinic price tag.
1,000mg in 3mL. Pre-filled, with a built-in dosage marker. One complete pen, from £249.
1,000mgNAD+ in 3mLPre-filledReady-filled formatFrom £249Multi-pen options
THE PRE-FILLED PENOne complete pen. £249.
THE NADFLOW COLLECTION
Find your format.
Three distinct formats.
Every detail, clearly explained.
Sublingual strips
NAD+ oral strips
Thirty individually wrapped strips. No needles or pen.
30 strips · 100mg each
£100
View product
Reusable pen kit
Reusable NAD+ starter kit
Reusable device with replaceable cartridges and accessories.
Two 500mg cartridges · 1,000mg total
£350
View product
NADFLOW · HERE FOR YOU
Your wellness comes first.
Your wellness comes first at NADFlow. Whether you’re new to NAD+ or comparing your options, we’re here to help with clear answers, straightforward product information and support along the way.
Your journey starts with us.
Start with the NAD+ guide
LET’S MAKE IT CLEAR
Questions welcome.
Choosing a format. Checking what’s in the box. Finding the right product information. You can ask us before you order.
And if you’ve already ordered, we’re here for questions about your product and delivery.
Email NADFlowinfo@nadflow.co.uk
Find us on Instagram @nadflowplus ↗
CLARITY COMES FIRST
Know exactly
Know exactly
what’s included.
The original pen arrives pre-filled. The reusable kit includes a separate device and cartridges. Oral strips offer a third, separate format.
Compare what’s included
01
Product details first.
Contents, quantities, storage and format-specific answers, before you choose.
02
Documents you can request.
Ask for the relevant Certificate of Analysis and batch information.
03
Support when you need it.
Contact us about formats, documents or an existing order.
BEFORE YOU BUY
A clear way forward.
01 / EXPLORE
Find your format.
Compare the product, pack contents and storage requirements.
02 / UNDERSTAND
Read before continuing.
Pens and starter kits link to the purchase questionnaire. Oral strips link to the product disclaimer.
03 / REVIEW
Check your selection.
See your chosen product, quantity and price before the secure checkout.
THE NADFLOW GUIDE
A little understanding.
A little understanding.
A clearer choice.
What is NAD+?
Start with the terminology, understand the different formats and see what the evidence can tell you.
Read the guideHow does the original pen differ from the starter kit?
The £249 pen is a complete pre-filled pen containing 1,000mg NAD+ in 3mL. The £350 starter kit includes a reusable device, two separate 500mg cartridges and accessories.
Can I request a Certificate of Analysis?
Yes. Email info@nadflow.co.uk and tell us which product and batch you are enquiring about.
Which products need refrigeration?
The pre-filled pen and NAD+ cartridges need refrigeration at 2–8°C and must not be frozen. Keep oral strips cool and dry, away from light and moisture.
What happens when I select Buy now?
Pens and starter kits open a purchase questionnaire. Oral strips open a disclaimer that must be accepted before continuing. Your selection carries through to secure checkout after the required steps.
CUSTOMER EXPERIENCES
The NADFlow experience.
Good products matter. So does the experience of buying them.
“The packaging, communication and presentation were exactly what I’d hoped for. Everything felt thoughtfully put together. It’s nice dealing with a brand that understands the importance of the overall experience.”
James R. | Leeds
“For me, good customer service means clear information, sensible communication and knowing what to expect. That’s the kind of experience I look for when exploring a new brand.”
Emma L. | Harrogate
“There’s so much information online about NAD+ that it can become overwhelming. What I liked about NADFlow was being able to explore the subject at my own pace. The information was accessible without being patronising.”
Rebecca T. | London
“I discovered NADFlow through Instagram. The approach felt different from the usual wellness marketing. I liked the design, the straightforward information and the opportunity to learn more before making a decision.”
Daniel P. | Bristol
