Meta offer
Lock in £195 every 4 weeks. For as long as you subscribe.
Start a NAD+ Pen® Starter Kit subscription with code HOLTE and we take £65 off every order, not just the first. Your price stays at £195 while your subscription stays active.
What arrives in the first box
The full kit comes once. After that we only send what runs out — cartridges, needles and wipes — still at £195.
- Holte NAD+ Pen® Reusable micro-needle device
- 2 × 500mg NAD+ cartridges About 20 doses at 50mg
- Travel & fridge case Keeps cartridges at temperature
- Micro-needles Ultra-fine, one per use
- Sharps bin Safe disposal
- Alcohol wipes & cold pack
How to claim it
Three steps. The whole thing takes about a minute.
Tap the button
Any button on this page takes you straight to checkout with the subscription and code HOLTE already applied. Prefer to browse first? Copy the code and enter it at checkout.
Check it says Subscribe
Your basket should show “Deliver every 4 weeks”. That's what locks the £195 in for future orders, so don't switch it to one-time.
Check it says £195
The order total should read £195.00 before you pay. If it doesn't, the code hasn't applied — type HOLTE into the discount box.
Fuel your body at a cellular level
NAD+ supports over 500 enzymatic reactions. Levels naturally decline with age — by around 65% by 70.
Sustained energy
NAD+ fuels mitochondria, your cells' power plants.
Mental clarity
Supports brain cell repair and neurotransmitter function.
Recovery & repair
Activates sirtuins and PARP enzymes that repair DNA.
Better sleep
Regulates circadian rhythm and cellular processes linked to rest.
Consistency is key
Which is the point of locking in the price. Here's what most people notice, and when.
Loading phase. Some feel a dip in energy over the first few days; most start noticing benefits within this window.
More energy and quicker recovery, and a clear reduction in tiredness. Many report better mood, focus and digestion.
Sharper mental performance and improved sleep quality. Visible gains in hair, skin and nails.
Sustained restoration of NAD+ levels and cellular energy production, supporting overall wellbeing.
How Holte compares
| Holte NAD+ Pen | IV clinic (250mg) | Oral NMN | |
|---|---|---|---|
| Bioavailability | ~100% | ~100% | 20% |
| Cost per 1000mg | £195 with code | £1,000–2,000 | Varies |
| At home | ✓ | ✗ | ✓ |
| Time per session | 1 minute | 2–4 hours | 30 seconds |
| 3rd-party lab tested | ✓ | Varies | Varies |
From people using the pen
Rated 4.93 out of 5 on the Starter Kit.
Been using my NAD+ Pen for a few months now and I am noticing more energy and quicker recovery.
BradleyI've been taking NAD for 4 months and it's made a difference. The brain fog lifted and my energy came back. My skin looks brighter and I feel more like myself again.
JaneReceived the pen and had a few questions, great customer service from Tim.
RossQuestions people ask before ordering
Does the £65 really come off every order?
Yes. Every renewal is charged at £195 while your subscription is active. Pausing is fine; cancelling ends the locked price.
Can I cancel after the first box?
Yes. There's no minimum term. You keep the kit at £195 and nothing else is charged.
What comes on repeat orders?
2 × 500mg cartridges, needles and wipes, every 4 weeks. You don't get a new pen or case each time, and you don't pay for one.
Can I just buy one kit with the code?
The code takes £65 off a one-off kit too, but only a subscription keeps the discount for future orders. If you're planning to use NAD+ for more than a month, subscribing is the cheaper route by a long way.
Does the code stack with the 10% newsletter code?
No. One discount per order, and this is the bigger one.
I already own a Holte pen. Can I use it?
The code applies to the Starter Kit only. If you already have a pen, the Cartridge Kit subscription is the better route.
When does the offer end?
Code HOLTE stops working for new orders on 23 September. Once you've subscribed, your £195 price stays regardless.
£195 every 4 weeks, locked in.
Instead of £260, for as long as you stay subscribed. Pause or cancel whenever. Offer ends 23 September.