4.9 Average Rating
Verified Customer Reviews

IV League x NAD+ 4u Pen Starter Kit

Regular price £424.00
Sale price £424.00 Regular price £502.00
Unit price
Tax included.

The IV League NAD+ Starter Kit provides a structured way to support NAD+ levels at home using a precision dosing pen and pharmaceutical-grade NAD+.

What Makes IV League NAD+ Different

STARTER KIT FEATURES
Precision Pen System

Designed for controlled, adjustable dosing using an easy-to-use injection pen.

High NAD+ Availability

NAD+ is delivered directly under the skin for efficient cellular use.

Structured 4-Week Protocol

Clear guidance helps maintain a consistent supplementation routine.

Complete Starter Kit

Includes the pen, NAD+ cartridges, micro needles, wipes, sharps bin, and travel pack.

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  • Estimated Delivery: 4-5 business days

IV League x NAD+ 4u Pen Starter Kit

IV League x NAD+ 4u Pen Starter Kit

Regular price £424.00
Sale price £424.00 Regular price £502.00
Unit price

Do You Experience Any of These?

Many people explore NAD+ support when experiencing persistent fatigue, reduced focus, or slower recovery.

Low EnergyBrain FogMental FatiguePoor FocusLow MotivationDaytime FatigueBurnout
Slow RecoveryPoor Sleep QualityStress FatigueMood ImbalanceMental ExhaustionReduced ProductivityDifficulty Concentrating
Mood ImbalanceReduced EnduranceStress FatigueEnergy CrashesSlow RecoveryReduced Stamina

A Smarter Way to Support NAD+

See how IV League NAD+ compares to clinic-based IV therapy and oral supplements.

Capability IV League NAD+ Clinic NAD+ Therapy Oral Supplements
How NAD+ Is Taken
Simple at-home injection pen
IV drip or injection at a clinic
Capsules or powders taken by mouth
How It Enters Your Body
Delivered just under the skin
Delivered directly into the bloodstream
Must pass through the digestive system
Absorption
High absorption directly to cells
High absorption
Lower and less consistent absorption
Convenience
Use at home, on your own schedule
Requires booking and travel
Easy daily use
Time Required
Takes only minutes per dose
1–2 hours per visit
Takes seconds per day
Monthly Value
Structured 4-week supply
Higher cost per visit
Lower cost, lower absorption
How NAD+ Is Taken
Clinic NAD+ Therapy IV drip or injection at a clinic
Oral Supplements Capsules or powders taken by mouth
How It Enters Your Body
Clinic NAD+ Therapy Delivered directly into the bloodstream
Oral Supplements Must pass through the digestive system
Absorption
Clinic NAD+ Therapy High absorption
Oral Supplements Lower and less consistent absorption
Convenience
Clinic NAD+ Therapy Requires booking and travel
Oral Supplements Easy daily use
Time Required
Clinic NAD+ Therapy 1–2 hours per visit
Oral Supplements Takes seconds per day
Monthly Value
Clinic NAD+ Therapy Higher cost per visit
Oral Supplements Lower cost, lower absorption

Professional-grade NAD+ therapy, designed for modern lifestyles.

A clear, guided process from purchase to use.

Simple Steps. Clear Structure.

A clear, guided process from purchase to use.

Simple Steps. Clear Structure.

Why Customers Choose IV League NAD+

Every IV League NAD+ Starter Kit is prepared with quality, consistency, and convenience in mind.

Pharmaceutical-Grade

High-quality NAD+ formulation.

Cold-Chain Delivery

Shipped under controlled temperature.

Guided Dosing

Clear instructions for consistent use.

Discreet Shipping

Secure packaging that protects privacy.

Have Questions?

Everything You Need to Know

NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in every cell of the body. It supports cellular energy production and plays a role in maintaining normal cellular function.
IV League NAD+ is administered at home using a precision subcutaneous injection pen. Clinic NAD+ therapy is typically delivered intravenously during in-person appointments.
We suggest a total monthly dosage of 1g, typically divided and administered every other day. Always follow the dosing guidance included in your kit.
The pen is designed for controlled, adjustable dosing. Clear step-by-step instructions are included, and most users find the process straightforward after initial setup.
Each kit provides approximately 4 weeks of structured NAD+ use, depending on your dosing schedule.
Your kit is temperature-controlled during shipping. Cartridges should be stored in the refrigerator (2–8°C) as directed in the instruction guide.
If you have underlying medical conditions, are pregnant, or are unsure about suitability, consult your healthcare professional before use.

Real Experiences. Real Consistency.

Feedback from customers who have incorporated IV League NAD+ into their structured wellness routines.

4.9 Average Rating
Based on verified customer reviews

“I’ve done IV NAD+ at clinics before, but the appointments were hard to fit into my schedule. This kit makes it much easier to stay consistent. The setup is straightforward and the instructions are clear. Feels like a premium product.”

Verified Shopper

“I was a bit hesitant at first, but the pen system is actually very simple to use. Everything comes neatly organised in the kit. After a few weeks I noticed my energy felt more stable, especially in the afternoons.”

Verified Shopper

“The structure of the dosing plan really helped. I like knowing exactly how often to use it. Delivery was fast and discreet, which I appreciated. Overall very professional experience.”

Verified Shopper

“I’ve been focused on longevity and performance for a few years now. This is by far the most convenient way I’ve found to incorporate NAD+ into my routine. The pen feels precise and well designed.”

Verified Shopper

“What stood out to me was how complete the kit is. You don’t need to buy anything separately. The instructions are easy to follow and it doesn’t feel complicated once you’ve done it once.”

Verified Shopper

“I travel frequently for work, so clinic sessions just weren’t realistic. Having something structured that I can manage myself has made it much easier to stay on track.”

Verified Shopper

“I like that it feels controlled and organised rather than experimental. The packaging is clean and the guidance is clear. I feel confident using it as part of my wellness routine.”

Verified Shopper

“I was mainly looking for better mental clarity. It’s still early days, but I’ve found my focus feels more consistent during long work days. The process itself is simple once you get used to it.”

Verified Shopper

“I’ve done IV NAD+ at clinics before, but the appointments were hard to fit into my schedule. This kit makes it much easier to stay consistent. The setup is straightforward and the instructions are clear. Feels like a premium product.”

Verified Shopper

“I was a bit hesitant at first, but the pen system is actually very simple to use. Everything comes neatly organised in the kit. After a few weeks I noticed my energy felt more stable, especially in the afternoons.”

Verified Shopper

“The structure of the dosing plan really helped. I like knowing exactly how often to use it. Delivery was fast and discreet, which I appreciated. Overall very professional experience.”

Verified Shopper

“I’ve been focused on longevity and performance for a few years now. This is by far the most convenient way I’ve found to incorporate NAD+ into my routine. The pen feels precise and well designed.”

Verified Shopper

“What stood out to me was how complete the kit is. You don’t need to buy anything separately. The instructions are easy to follow and it doesn’t feel complicated once you’ve done it once.”

Verified Shopper

“I travel frequently for work, so clinic sessions just weren’t realistic. Having something structured that I can manage myself has made it much easier to stay on track.”

Verified Shopper

“I like that it feels controlled and organised rather than experimental. The packaging is clean and the guidance is clear. I feel confident using it as part of my wellness routine.”

Verified Shopper

“I was mainly looking for better mental clarity. It’s still early days, but I’ve found my focus feels more consistent during long work days. The process itself is simple once you get used to it.”

Verified Shopper

“I’ve done IV NAD+ at clinics before, but the appointments were hard to fit into my schedule. This kit makes it much easier to stay consistent. The setup is straightforward and the instructions are clear. Feels like a premium product.”

Verified Shopper

“I was a bit hesitant at first, but the pen system is actually very simple to use. Everything comes neatly organised in the kit. After a few weeks I noticed my energy felt more stable, especially in the afternoons.”

Verified Shopper

“The structure of the dosing plan really helped. I like knowing exactly how often to use it. Delivery was fast and discreet, which I appreciated. Overall very professional experience.”

Verified Shopper

“I’ve been focused on longevity and performance for a few years now. This is by far the most convenient way I’ve found to incorporate NAD+ into my routine. The pen feels precise and well designed.”

Verified Shopper

“What stood out to me was how complete the kit is. You don’t need to buy anything separately. The instructions are easy to follow and it doesn’t feel complicated once you’ve done it once.”

Verified Shopper

“I travel frequently for work, so clinic sessions just weren’t realistic. Having something structured that I can manage myself has made it much easier to stay on track.”

Verified Shopper

“I like that it feels controlled and organised rather than experimental. The packaging is clean and the guidance is clear. I feel confident using it as part of my wellness routine.”

Verified Shopper

“I was mainly looking for better mental clarity. It’s still early days, but I’ve found my focus feels more consistent during long work days. The process itself is simple once you get used to it.”

Verified Shopper