★★★★★
More energy without the crash
Three weeks in and my afternoon slump is basically gone. The pen is easier to use than I expected.
NAD+ Injection Pen - At-Home Kit
£295.00
Sale price
£295.00
Regular price
£395.00
The NAD+ Injection Pen is an at-home therapy kit that delivers pure NAD+ (nicotinamide adenine dinucleotide) through a simple subcutaneous injection. By bypassing digestion, this NAD+ injectable pen reaches your bloodstream directly for near-complete absorption — the molecule your cells rely on to produce energy, repair DNA and slow the markers of ageing, in a discreet format you can use anywhere.
No clinic appointments, no IV drips, no waiting rooms. Just clean, clinical-grade NAD+ designed to help you age better, feel sharper and stay more present.
What's inside the kit: 1 reusable delivery pen with guide · 2 vials of 500 mg NAD+ (one month) · insulated travel case with cool packs · 20 fine 31G (6mm) micro-needles · 20 antibacterial wipes · 1 sharps bin.
Near-100% absorption
Subcutaneous — bypasses digestion
Complete at-home kit
Pen, vials, needles & sharps bin
Cold-chain shipping
Insulated case with cool packs
Flexible, no lock-in
Manage your plan anytime
01 — Benefits
Why NAD+
NAD+ is the molecule that powers your cells. It declines with age, stress and modern life. Replenishing it directly is the closest thing science has to a cellular reset.
01Cellular Energy
+
NAD+ fuels the mitochondria — the engines inside every one of your cells. Raising NAD+ lifts ATP production for sustained energy that doesn't depend on stimulants.
The engine, not the stimulant
02Mental Clarity & Focus
+
NAD+ is a cofactor in the synthesis of neurotransmitters tied to attention and mood. Users report cleaner focus and less afternoon fog.
03Faster Recovery
+
Effort depletes NAD+ stores. Replenishing them shortens the recovery window after training, travel and high-load weeks.
04Longevity & DNA Repair
+
NAD+ activates sirtuins — proteins associated with cellular longevity, DNA repair and metabolic regulation.
Backed by sirtuin research
05Deeper Sleep
+
NAD+ helps regulate the circadian rhythm via the SIRT1 pathway, supporting cleaner sleep and mornings that don't feel borrowed.
06Skin & Visible Aging
+
Visible markers of aging track cellular energy decline. Restoring NAD+ supports the machinery that keeps skin functioning the way it did a decade ago.
02 — How to use
How to use your NAD+ Injection Pen
Self-administering NAD+ at home is straightforward once you've done it once. Here's the full ritual, step by step.
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01
Wash & prep
Wash your hands and take the pen, a fresh micro-needle and an antibacterial wipe from your kit.
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02
Load the vial
Insert a 500mg NAD+ vial into the pen and attach a new 31G (6mm) micro-needle. Always use a fresh needle.
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03
Dial & prime
Set the pen to your dose and prime it until a small drop appears at the needle tip to clear any air.
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04
Clean the site
Pick a fatty area — lower stomach, hip or buttock — and clean the skin with an antibacterial wipe. Rotate sites daily.
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05
Inject
Pinch the skin, insert the needle at 90° into the fatty tissue and press the plunger fully. Hold a few seconds, then withdraw.
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06
Dispose safely
Drop the used needle straight into the sharps bin. Never reuse or share needles.
Protocol: inject once daily for five days, then take two rest days. Two vials last about one month. Store refrigerated; stable at room temperature for several weeks.
03 — FAQs
Frequently asked questions
The questions customers ask most before starting. Anything missing? Talk to us.
What is a NAD+ Injection Pen? +
It's an at-home device that delivers a measured dose of NAD+ just under the skin. Subcutaneous delivery bypasses the digestive system, so far more of the NAD+ reaches your cells than with capsules or powders.
Does the NAD+ injection hurt? +
The included micro-needles are very fine (31G, 6mm) and go into fatty tissue, so most people feel only a light pinch. Rotating injection sites keeps things comfortable day to day.
How often should I use the NAD+ Injection Pen? +
The recommended protocol is one daily injection for five days followed by two rest days, repeated until the vial runs out. Two vials cover about one month.
When will I feel the effects of NAD+ injections? +
Many people notice steadier energy and sharper focus within the first couple of weeks, with cellular and recovery benefits building over continued use.
How do I store the pen and NAD+ vials? +
Refrigeration is ideal. NAD+ remains stable at room temperature for several weeks, which makes travel easy. Unopened vials keep for 12 months.
Who should not use the NAD+ Injection Pen? +
This kit is not recommended if you have active or historic cancer, are pregnant or breastfeeding, or have Lyme disease, atrial fibrillation, immunosuppression or an organ transplant. This product is not intended to diagnose, treat, cure or prevent any disease. For adults use only. If in doubt, speak to your doctor before starting.
Still have questions?
Talk to a human
04 — Reviews
What our customers say
4.8 / 5
based on 128 reviews
★★★★★
Finally an at-home option that works
I used to book IV drips at a clinic. This is a fraction of the hassle and I feel the same benefits.
★★★★★
Great for recovery
As someone who trains hard, my recovery between sessions feels faster. The travel case is a nice touch.
★★★★★
Does what it says
Took me a few days to get comfortable with the routine, but the guide is clear. Sleeping better overall.
Reviews shown are illustrative placeholders and will be replaced with verified customer feedback.