Rated "Excellent" on Judge.Me
30-Day Money-Back Guarantee
Free UK Shipping on all Subscriptions
Home
Shop
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)

IV League x NAD+ 4u Pen Starter Kit (1000mg)

£350.00

Designed to support cellular health, daily energy, recovery, radiance, and focus. Suitable for adults focused on healthy ageing and long-term wellbeing.

Clinically Studied NAD+
Mental Clarity
Improved Energy
Cellular Health
30 Day Supply
ADD TO CART – £350.00
Free UK shipping on all subscriptions ∙ 30-day money-back guarantee

Third Party Lab Tested

Clinically-Backed

In-House Medical Team

Speak to our Nursing Team
Speak to our Nursing Team

Our qualified nurses are available by phone at any time after your order. Get personalised support on self-injection, dosage, and NAD+ questions.

Join thousands choosing NAD+ 4u to support their goals.
Pairs well with
Liposomal NMN + Glutathione Supplement

Liposomal NMN + Glutathione Supplement

£89.00
ADD TO CART

What's Included

Every kit includes access to our qualified nursing team by phone or video after your order, for personalised support on self-injection, dosage and any NAD+ questions.

What's Included in Your Starter Kit:

  • 1 x NAD+ 4u Pen
  • 1000mg of NAD+ (nicotinamide adenine dinucleotide), supplied as either 2 x 500mg or 1 x 1000mg cartridge
  • 20 x micro needles
  • 20 x antibacterial wipes
  • 1 x sharps bin, for safe disposal of used needles
  • 1 x instruction guide
  • 1 x premium travel kit, free with your first order

What is NAD+

NAD+ (Nicotinamide Adenine Dinucleotide) is essential for cellular energy production. As we age, NAD+ levels naturally decline, affecting energy, metabolism, and repair processes. The NAD+ 4u Starter Kit replenishes NAD+ efficiently, helping you feel rejuvenated and performing at your best.

Key Benefits:

- Supports NAD+ levels and daily energy

- Supports cellular health and healthy ageing

- Supports focus

- Convenient, easy-to-use pen for home administration

- Subcutaneous delivery for bioavailability

How to use

- Follow the included instructions for safe, home administration

- Store refrigerated between 2°C – 8°C for optimal efficacy

Take control of your health and energy today. Order the NAD+ 4u Pen Starter Kit and start rejuvenating at the cellular level!

FAQs

How quickly will my order be dispatched and delivered?

Orders placed before 1PM (UK time) are dispatched the same working day. UK orders are typically delivered the next working day. EU and Rest of World deliveries usually arrive within 2–4 working days depending on courier and location.

What if I have questions before or after purchasing?

Our team is available to help before and after purchase. You can contact us via WhatsApp, email, or the Contact Us page.

For a full list of FAQ's, head to our FAQ section

What's Included
What is NAD+
How to use
FAQs

Every kit includes access to our qualified nursing team by phone or video after your order, for personalised support on self-injection, dosage and any NAD+ questions.

What's Included in Your Starter Kit:

  • 1 x NAD+ 4u Pen
  • 1000mg of NAD+ (nicotinamide adenine dinucleotide), supplied as either 2 x 500mg or 1 x 1000mg cartridge
  • 20 x micro needles
  • 20 x antibacterial wipes
  • 1 x sharps bin, for safe disposal of used needles
  • 1 x instruction guide
  • 1 x premium travel kit, free with your first order

NAD+ (Nicotinamide Adenine Dinucleotide) is essential for cellular energy production. As we age, NAD+ levels naturally decline, affecting energy, metabolism, and repair processes. The NAD+ 4u Starter Kit replenishes NAD+ efficiently, helping you feel rejuvenated and performing at your best.

Key Benefits:

- Supports NAD+ levels and daily energy

- Supports cellular health and healthy ageing

- Supports focus

- Convenient, easy-to-use pen for home administration

- Subcutaneous delivery for bioavailability

- Follow the included instructions for safe, home administration

- Store refrigerated between 2°C – 8°C for optimal efficacy

Take control of your health and energy today. Order the NAD+ 4u Pen Starter Kit and start rejuvenating at the cellular level!

How quickly will my order be dispatched and delivered?

Orders placed before 1PM (UK time) are dispatched the same working day. UK orders are typically delivered the next working day. EU and Rest of World deliveries usually arrive within 2–4 working days depending on courier and location.

What if I have questions before or after purchasing?

Our team is available to help before and after purchase. You can contact us via WhatsApp, email, or the Contact Us page.

For a full list of FAQ's, head to our FAQ section

Backed by science, powered by people

Developed with guidance from our in-house medical team, every NAD+ 4u product is shaped by clinical oversight, ingredient research, and quality testing.

Have any questions?
Our qualified nurses are available by phone at any time after your order. Get personalised support on self-injection, dosage, and NAD+ questions.
BOOK A CALL
Maddie Booth

Head of Nursing

Maddie Booth

Leads customer-facing nursing support and helps answer questions, including first-time pen setup.

Dr Mark Jinks

Chief Medical Officer

Dr Mark Jinks

Oversees clinical protocols to ensure the highest standards of safety, governance and medical integrity.

Have any questions?

Our qualified nurses are available by phone at any time after your order. Get personalised support on self-injection, dosage, and NAD+ questions.

BOOK A CALL

The benefits of NAD+

98%

of participants measured less metabolic ageing vs placebo (peer-reviewed clinical research on NAD+ and NMN supplementation)

Read Clinical Study

75%

of cognitive performance measures showed significant improvement in a peer-reviewed controlled study of IV NAD+

Read Clinical Study

5x

Greater improvement in aerobic capacity vs placebo in just 6 weeks

Read Clinical Study

142%

Increase in body NAD+ levels after 14 days (Research on oral NAD+ precursor)

Read Clinical Study
Isobel Austin-Little

“As a Nutritional Therapist and Fertility Practitioner, I’m always focused on supporting health at the cellular level. While nutrition, lifestyle, and foundational habits remain the cornerstone of what I recommend for myself and my clients, I’m also interested in tools that can further support energy production and overall cellular function. I’ve been loving incorporating NAD+ into my routine and have been really encouraged by the changes I’ve noticed; improved mental clarity and better memory, and a noticeable lift in energy and overall resilience across the different phases of my cycle. As a mum of two boys with a full clinic schedule, this has been a real game changer for me.”

Isobel Austin-Little
Registered Nutritional Therapist & Certified Fertility Practitioner
HEAR FROM OUR MEDICAL TEAM

The Science of
NAD+ explained

NAD+ (nicotinamide adenine dinucleotide) is a molecule found in every living cell. Your body relies on it to support cellular energy production and repair. Put simply, NAD+ helps transfer energy within your cells, enabling mitochondria to convert nutrients into usable energy (ATP).

4:32

Gemma Wilkins: The Benefits of NAD+

4:32

Oral vs Injections: The Truth of Bioavailability

4:32

NAD+ & Cellular Health Explained

00:00

/

00:00

Customer reviews

AS SEEN IN

AS SEEN IN
AS SEEN IN
AS SEEN IN
AS SEEN IN

AS SEEN IN

AS SEEN IN
AS SEEN IN
AS SEEN IN
AS SEEN IN

AS SEEN IN

AS SEEN IN
AS SEEN IN
AS SEEN IN
AS SEEN IN
IV League x NAD+ 4u Pen Starter Kit (1000mg)
IV League x NAD+ 4u Pen Starter Kit (1000mg)
Add to cart