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NAD+

NAD+ Injection Pen: Everything You Need to Know

Georgina Glenn, Registered Nurse • May 15th 2025

A complete guide to needle-free NAD+ injection pens for energy, clarity, and ageing well.

When it comes to wellness and biohacking, NAD+ has firmly established itself as the must-have supplement for those seeking greater energy, sharper focus, and better ageing from the inside out.

You’ve probably heard the likes of Hailey Bieber, Kendall Jenner, Jennifer Aniston, Justin Bieber, Joe Rogan, and many more well-known names swearing by NAD+ IV drips. But what if you could get all the same benefits, without the hassle of clinical appointments or needle fear – and in the comfort of your own home?

We’d like to introduce you to our newest addition, the NAD+ Injection Pen. It’s a sleek, needle-free device that allows you to self-administer NAD+ at home in seconds. No fuss. No needles. No pain.

In this guide, we’ll explore what the NAD+ injection pen is, how it works, why it’s a game-changer, and how to use it safely, so you can decide if it’s right for your wellness routine.

What’s NAD+?

NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in every single cell in your body. It plays a key role in:

Energy metabolism (converting food into fuel).
DNA repair
Cell regeneration
Brain function
Ageing processes

Here’s the kicker, though – your natural NAD+ levels decline with age. By the time you reach your 40s or 50s, NAD+ production can be up to 50% lower than in your youth. This dip is linked to fatigue, brain fog, sluggish metabolism, and visible signs of ageing.

That’s why NAD+ supplementation has exploded in popularity, especially via injections, which can offer superior bioavailability.

Traditional NAD+ Injections: The Problem

If you wanted to opt for NAD+ injections, until now, that typically meant either:

Booking a clinic or home visit for an IV drip or intramuscular injection.
Using a needle, which for some people can be uncomfortable or intimidating
Paying high costs for each appointment

While all very effective, we understand that these methods just aren’t practical or accessible for everyone, especially if you’re needle-averse or want to maintain your own protocol regularly at home.

So, we’ve created an alternative solution.

What Makes the NAD+ Pen Different?

We like to think of it as a wellness upgrade. This innovative device allows you to inject NAD+ subcutaneously without the use of a traditional needle.

It’s inspired by insulin pens, but purpose-built for NAD+ delivery.

Here’s what sets it apart:

No appointments or clinic visits
Small, fine needle for ease of use
No stress around timing or access
No mess or measuring

Just fast, precise, painless supplementation that fits seamlessly into your day.

How Our NAD+ Injection Pen Works

Instead of a needle, the pen uses auto-injector technology to deliver the NAD+ just under the skin. It’s:

Virtually painless
Extremely precise
Quick and simple to use
Designed for home use

You’ll receive everything you need. The pen, pre-measured cartridges, and easy instructions, to start your NAD+ protocol confidently and safely.

What’s Included in Your NAD Pen Kit?

When you order your NAD+ Injection Pen, you’ll receive everything you need to start confidently:

The reusable NAD+ Pen device
Pre-filled NAD+ cartridges for simple dosing
Step-by-step instructions
A free travel case with cold packs for storage and portability

No complicated setup. No separate supplies. Just open the box, follow the guide, and you’re ready to go!

6 Key Benefits of the NAD+ Injection Pen

1. Fine Needle Tip for a Gentle Experience

Uses a very fine needle, similar to an insulin pen, for a quick and nearly painless injection. Designed for comfort and ideal even if you’re usually not a fan of needles!

2. On-Demand Convenience

Use it anytime, anywhere. At home, while travelling, or even in the office. It takes quite literally under 60 seconds to administer.

3. Enhanced Bioavailability

Subcutaneous delivery offers a more direct route into the bloodstream, which can support faster and more efficient absorption compared to other methods like oral or topical formats.

So, although capsules are a convenient option for daily use – injections may be preferred for those seeking rapid, targeted effects!

4. Precision Dosing

Each cartridge is pre-filled to ensure you’re getting the exact right amount every time, no guesswork, no wastage.

5. Cost-Effective Long-Term

Compared to regular clinic-based NAD+ therapy, the pen saves you money, especially for ongoing use.

6. Discreet and Travel-Friendly

Lightweight and compact, the pen slips easily into your bag or drawer.

What Sort Of Results Can You Expect?

Many of our customers have reported noticeable improvements within days or weeks of starting a NAD+ protocol. Benefits may include:

More consistent energy throughout the day
Sharper memory and cognitive function
Better mood and resilience to stress
Improved athletic performance and recovery
Enhanced skin elasticity and appearance
Slower signs of ageing on a cellular level

Results vary person to person, and the key is consistency; that’s where the ease of using an injection pen really shines.

Who’s It For?

The NAD+ Injection Pen is designed for people who want more out of everyday. More clarity, more energy, more longevity.

It’s perfect for:

High performers seeking a mental and physical edge to stay sharp and energised.
Wellness enthusiasts focused on ageing well and living vibrantly.
Biohackers who prioritise precision and efficiency in their routines
Athletes and active individuals looking to support faster recovery and sustained endurance.
Adults 35+ are ready to proactively support their NAD+ levels as they age.

Whether you’re just starting your NAD+ journey or looking for a way to improve your existing routine, we’ve designed our NAD+ Injection Pen Kits to offer a seamless, consistent way to elevate your wellness on your schedule.

How to Use the NAD+ Injection Pen: Step-by-Step

Using the NAD+ Injection Pen is simple and straightforward:

Clean the skin (abdomen or outer thigh works best)
Load your cartridge into the pen following the guide provided
Prime the pen by pressing once to prepare the dose
Place against the skin and press the button to administer
Dispose of used cartridges in a sharps bin or as instructed

That’s it. You’re done in under a minute. We’ve made a more in-depth guide on how to use the NAD+ Injection Pen for those who want extra confidence or are using it for the first time.

How to Use the NAD+ Injection Pen: Step-by-Step

Final Thoughts: Should You Try Our NAD+ Pen?

If you’re looking to boost your energy, support brain function, and age smarter, the NAD+ Injection Pen offers a way to do so safely, easily, and on your own terms.

It brings together the science of cellular health and the convenience of modern wellness technology, without compromising on results. So, are you:

Ready to take control of your health?
Curious to experience the benefits of NAD+?

Explore the NAD+ Injection Pen here!

Final Thoughts: Should You Try Our NAD+ Pen?

The NAD+ Injection Pen: FAQS

There’s been a lot of excitement with this launch, so naturally, we’ve received a lot of questions and queries about the NAD+ Pen.

We’ve answered the most frequently asked questions below!

Does it hurt?

Most users report minimal to zero discomfort, much less than a traditional injection or blood draw.

How fast will I feel results?

Some people notice improved energy and focus within days, while others feel gradual benefits over 2 to 4 weeks.

How often should I use it?

That really depends on you!

We typically recommend starting with one dose per day for the first three days, as this helps kickstart your system. After that, most people switch to every other day or 1–2 times per week, depending on how they feel.

Listen to your body. Everyone’s NAD+ needs are different, which is why some people thrive on daily doses, while others do best with just a couple per week.

Can I travel with it?

Yes! Our NAD pen is portable, and the cartridges can be carried easily. Plus, you get a free travel case with cold cooler packs. Just check airline rules for liquid medications and injection devices.

Is it safe?

Yes. NAD+ is a naturally occurring compound already present in your cells. When used properly, NAD+ injections are considered safe.

Mild side effects may include:

Flushing
Very slight soreness at the injection site
Temporary nausea (rare)

To stay safe:

Follow dosing instructions carefully
Consult with your doctor before starting if you have any medical conditions or are on medications

Is it better than oral NAD+ supplements?

When it comes to absorption, subcutaneous delivery generally does have an edge, yes.

Oral NAD+ supplements can be partially broken down in the digestive tract, which may reduce how much your body actually uses.

The NAD+ pen offers a more direct route, helping to support more efficient uptake. That said, both methods have their place depending on your health goals and lifestyle!

Discover how different NAD supplements compare

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