HUM2N supplements are made with 99% pure, yeast-grown ingredients, sourced naturally and free from fillers, additives, and preservatives. Every batch is crafted in a medical-grade, FDA-compliant facility using only non-GMO, sustainably harvested components—backed by science and trusted by clinicians.
Doctor-developed inside London’s leading longevity clinic
The HUM2N Difference
- Third-party tested for purity & performance
- Developed with clinical insight from 10,000+ patients
- The same protocols used in our clinic, now made for home
NAD+ (Nicotinamide Adenine Dinucleotide) is a vital coenzyme found in every cell of your body. It powers essential functions like energy production, DNA repair, cellular detoxification, and immune response. However, NAD+ levels decline with age, stress, and lifestyle factors—contributing to fatigue, cognitive fog, and premature aging.
The HUM2N NAD+ Home Kit brings this breakthrough therapy directly to you. Whether you're recovering from burnout, seeking to improve brain performance, or optimising for longevity, this is cellular health—delivered.
Each vial contains 32 doses (15 units), 62.5mg of NAD+ per dose.
NAD+ IV and injectable therapy supports:
- Energy production at the cellular level, improving fatigue, stamina, and recovery
- Cognitive function, reducing brain fog, improving focus, and supporting mood balance
- DNA repair and protection from environmental damage and oxidative stress
- Immune system resilience, ideal for post-illness recovery
- Inflammation reduction, helping manage chronic pain and prevent disease
- Addiction recovery, by reducing withdrawal symptoms and cravings
- Muscle repair and athletic performance enhancement
- Metabolic regulation, supporting weight management and lean muscle mass
- Skin, hair, and nail health, as part of a full-body wellness strategy
No more scheduling. No more clinic chairs. Just results.
The HUM2N NAD+ Home Kit delivers the same clinically tested formulation used in our IV protocols—reformulated for self-injection. Whether you’re optimising performance, preventing age-related decline, or looking for a reset, this kit empowers you to take charge of your longevity with:
- Medical-grade NAD+ in sterile, pre-measured doses
- Subcutaneous delivery for maximum absorption
- Easy, pain-minimising administration
- Safe disposal tools and an instructional guide
- Cold storage travel case included
- Subscription option available for ongoing use
Designed with your real life in mind—science-backed, time-saving, and portable.
Using the NAD+ Home Kit is simple and clinically aligned:
- Store your kit in the fridge upon arrival for freshness.
- Prepare the injection by bringing it to room temperature before use.
- Choose a subcutaneous injection site: stomach, hip, or buttock.
- Administer at a 45° angle using the ultra-fine micro-needle.
- Dispose of needles in the provided sharps bin and rotate sites for each injection.
Suggested schedule:
- Day 1–3: Daily injections (50mg/dose)
- Day 4+: Every other day
- Total: 20 doses per kit (approx. 5 weeks of support)
Always consult your HUM2N practitioner for individualised protocols.
FAST UK delivery in 1–2 BUSINESS days
CHAT & EMAIL SUPPORT
30-DAY CLINICAL RESULTS GUARANTEE
–50%
NAD+ levels decrease by your fifties.
Source: McReynolds MR, Chellappa K, Baur JA. Age-related NAD+ decline
Understanding NAD+
What NAD+ is,and why it matters to you.
NAD+ is present in every cell, essential for energy, DNA repair, and cognitive sharpness. From your mid-thirties, two things happen: your body produces less, and the enzymes that consume it become more active, accelerated by chronic inflammation and cellular stress.
Restoring NAD+ is one of the most robust areas in longevity science, and it has been the central focus of HUM2N since we opened in Chelsea in 2021.
CELLULAR ENERGY
Cognitive Sharpness
Recovery & Repair
Immune Resilience
Healthy Ageing
Natural Decline
The Science of Delivery
Three clinically validated routes to restored NAD+
Each route has a distinct absorption profile and a different role in your treatment. Our advanced protocol combines all three to maximise absorption, maintain elevated NAD+ levels, and build a routine that fits your life.
| Intravenous (IV) | Subcutaneous Injection | Sublingual | |
|---|---|---|---|
| Bioavailability | 100% | High, comparable to IV | Clinically shown to increase NAD+ levels by 59% in 2 weeks and 76% in 6 weeks |
| Onset | During session | Within days | 1–2 weeks consistent use |
| Administration | Clinical team | Self-administered | Oral |
| Location | In-Clinic | At-Home | At-Home |
| Gut Degradation | Bypassed entirely | Bypassed entirely | Bypassed entirely |
| vs. Oral Capsules | $$$ | $$ | $ |
| Cost | Most expensive | Mid-range — best value | Most affordable entry point |
A note on oral NAD+ capsules:Most capsules are broken down in the digestive system before reaching the bloodstream. At HUM2N we do not sell capsules; because although popular, we cannot stand by their efficacy. If you have bought NAD+ capsules elsewhere, this is why you may not have not felt the benefits of NAD+.
WHAT PATIENTS EXPERIENCE
What changes when NAD+ levels are restored.
Energy that matches your ambition
Not a stimulant effect. Cellular energy that builds steadily and does not spike or crash.
Cognitive sharpness that holds
Clearer thinking, reduced afternoon fog, and the kind of sustained focus that high-output work demands.
Better sleep, deeper rest
NAD+ supports circadian regulation. Patients consistently report improvement within the first few weeks.
Resilience to stress and illness
Systemic inflammation reduces. Your body handles high-performance demands with less visible cost.
1-2 weeks
Typical onset for improved energy and mental clarity, across all three delivery methods
2-4 weeks
Better sleep quality, reduced inflammatory response, and early improvements in skin and metabolic health.
1-2+ months
Sustained metabolic support, measurable stress resilience, and compounding cellular repair.
Dr. E on the Power of NAD+
Dr. E on the Power of NAD+
Supports cardiovascular health
NAD+ therapy enhances vascular function by up to 60%, promoting better blood flow and reducing heart disease risk.
Reduces inflammation and oxidative stress
Supplementation lowers inflammation markers by 35% and reduces cellular aging indicators by 1.3x
Activates DNA repair
NAD+ boosts DNA repair activity by 1.5x, enhancing cellular resilience.
How to use the NAD+ Home Kit
Our NAD+ Home Kit is simple and convenient to use and requires no previous experience
Wash or sanitise your hands thoroughly before opening your box.
Open your NAD+ kit and unpack the items. Allow the chilled NAD+ vial to reach room temperature to minimise discomfort.
While you wait, scan the QR code on the leaflet to book a free health consultation with one of our experts.
Use an alcohol swab to clean the top of the vial and let it dry.
Remove protectors from the syringe, insert it into the vial, invert, and draw 0.25ml of solution, ensuring no air bubbles.
Choose an area like the abdomen or upper thigh, and rotate sites with each injection. Clean the injection area with an alcohol swab.
Pinch the skin, insert the needle smoothly, and inject the solution by pressing the plunger.
Place used needles in the sharps bin. Keep the NAD+ vial chilled and store the kit safely away from children and pets.
What Our Customers Are Saying
Hear from real people who love NAD+ Home Kit
Uncompromising Quality.
3,000+
Tested on 3,000+ patients for real-world efficacy.
yeast grown
non synthetic
99% purity
Your Questions, Answered
Frequently asked questions
Arrival & Contents
What does my NAD+ Home Kit vial contain?
Your kit includes a sterile vial containing pharmaceutical-grade NAD+ (Nicotinamide Adenine Dinucleotide), a critical coenzyme used to support cellular repair and mitochondrial energy production.
What does my NAD+ Home Kit injection kit contain?
- NAD+ vial
- Pre-filled syringes
- Alcohol wipes
- Instructions for use
- Sharps disposal bag
No-one was home to receive my order. Will the NAD+ be ok unrefrigerated?
Yes. NAD+ remains stable at room temperature for several days. While refrigeration is recommended for long-term storage, short periods without cooling during transit will not compromise its safety. Upon arrival, simply place your kit in the fridge to maintain potency and freshness.
Administering NAD+
Will I feel anything after administering NAD+
Some people report a subtle boost in energy, clarity, and focus within hours. Others may feel benefits build over several doses. Effects can vary depending on your cellular health baseline.
How should I dispose of the needles and vial?
We recommend using the provided sharps disposal bag. Once full, follow your local regulations for safe disposal at a designated pharmacy or medical waste location.
Where's best to inject?
NAD+ injections are administered subcutaneously, meaning just under the skin into the fatty layer.
We recommend rotating between injection sites such as the abdomen, outer thigh, or upper buttocks to avoid irritation. To inject, pinch the skin and insert the needle at a 45-degree angle. Your kit includes an instructional guide for safe, effective use.
Will the injection hurt?
You may feel a slight pinch at the injection site, similar to other vitamin or peptide injections. Discomfort is usually mild and brief.
How often should take NAD+ injections?
Maintenance doses vary between once every two weeks to once a month, depending on your protocol and health goals. A HUM2N physician can recommend a personalized schedule.
About NAD+
Are there side effects from NAD+ injections?
Some users may experience mild nausea, flushing, or sensitivity during or shortly after administration—these are usually temporary. Most clients tolerate NAD+ very well.
Can I take NAD+ whilst I’m pregnant?
We do not recommend using NAD+ during pregnancy or while breastfeeding.
If you are pregnant, planning to become pregnant, or nursing, consult with your healthcare provider before beginning any supplement or injectable protocol.
What is the shelf life of the NAD+ product?
Unopened NAD+ vials or cartridges remain stable for up to 12 months when stored in the refrigerator.
Once opened, we recommend using the product within 4–6 weeks and keeping it stored in a cool, dark place—ideally refrigerated—for best results.
NAD+ 2g Home Kits
£395.00
Unit price
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Unavailable
