At-home NAD+
The NAD+ pen and auto-injector, made for a routine you keep.
The NAD+ auto-injector, also called a NAD injection pen, is a reusable, metal-bodied pen with a pre-set depth, so an at-home NAD+ injection follows the same routine every time. It is the pen inside every NAD+ Kit, matched to the vial and the consumables that go with it.

How it works
A NAD+ pen with a fixed depth, and nothing to measure.
The NAD+ pen holds one setting and keeps it. That is the point of the auto-injector: the routine stays identical from the first week to the last, with nothing to dial in and nothing to draw up by hand.
Pre-set depth
The depth is set in the device, so every injection is the same. Nothing to adjust, nothing to judge by hand.
Reusable metal body
A metal body, built to be kept and reused across a course of injections.
Standard pen needles
Takes universal single-use pen needles, sterile and changed each time.
Why an auto-injector
The at-home NAD+ injection pen, without the guesswork.
There is more than one way to take NAD+, at home or at a clinic. The auto-injector is the one built to make the at-home injection repeatable, so the routine holds from the first week to the last.
The auto-injector, at home
A reusable pen with a pre-set depth, so each at-home injection repeats the same steps. You set your own schedule, and the device holds the setting.
A needle and syringe, by hand
You draw it up and set the depth by hand each time, which leaves more to judge on the day and more that can vary between injections.
An IV drip at a clinic
A booked appointment and a trip to the clinic for each session.
NAD+ is sold as a food supplement. This page describes the pen and how it is used, and makes no claim about what NAD+ does in the body.

In the kit
The NAD+ pen comes in every kit.
The NAD+ pen is not sold as the main event. It comes in the NAD+ Kit, matched to the vial and the consumables for a single month, so a first order arrives complete.
- NAD+ 1000mgOne pre-mixed vial, tested by an independent laboratory to ≥99% purity, with that batch's certificate in the box.
- The auto-injectorReusable and metal-bodied, with a pre-set depth.
- Needles and wipesSingle-use, sterile, and enough for the month.
Handling
Using the NAD+ pen: sterile, cold, and tracked.
- A fresh single-use sterile needle every time.
- Keep the sealed vial refrigerated between 2 and 8 °C, away from light.
- Once opened, keep it refrigerated and follow the timing on the leaflet in the box.
- Packed cold and shipped tracked. Order before 3pm and it leaves the same day, and delivery needs a signature.
The kit
Start with the NAD+ pen and kit.
The vial, the reusable NAD+ pen, and the consumables for a month, matched and ready.