Longevity TestAt-home NAD+ level test
 Order NAD+ test
Healthspan • At-home sample • Track over time

Measure how your body is ageing — from home.

NAD+ is a molecule central to cellular energy and repair, and its levels tend to fall as we age. This at-home test measures your NAD+ level so you can set a baseline and see what actually moves it.

Measures NAD+ At-home sample Accredited lab Track your baseline
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Free UK shipping • Discreet packaging • A clear number you can act on.

What the test measures

This test measures your NAD+ (nicotinamide adenine dinucleotide) level — a coenzyme involved in energy production, DNA repair and cellular ageing. Knowing your baseline lets you track change over time.

MarkerNAD+ level
SampleAt-home blood-spot sample
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Free UK shipping • Clear result • Retest to track progress

Who this test is for

It suits people who like to measure, not guess, when it comes to healthy ageing.

  • You're focused on healthspan and healthy ageing
  • You take NAD-boosting supplements (NMN / NR) and want to see if they work
  • You have low energy and want data
  • You're over 40 and optimising long-term health
  • You like tracking biomarkers over time
ImportantThis is a wellness test that measures a single biomarker; it is not a medical diagnosis. If you have health concerns or symptoms, please speak to your GP.

How it works

1) Order onlineOrder in minutes — no referral needed.
2) Take your sampleA simple finger-prick blood spot at home.
3) Return free postSend it back in the prepaid envelope.
4) Get your NAD+ resultA clear number with context and retest guidance.
Get your baseline
You can only improve what you measure — start with your number.
Order your NAD+ test

FAQ

What is NAD+?

A coenzyme found in every cell, central to energy and repair. Its levels tend to decline with age.

Why measure it?

To set a personal baseline and see whether lifestyle changes or supplements actually shift your level.

Will it diagnose anything?

No — it's a wellness biomarker, not a diagnostic test.

How often should I retest?

Many people retest after a few months of lifestyle or supplement changes to see the effect.

Safety noteThis is a wellness measurement and not a substitute for medical care. Discuss any health concerns with your GP.
Healthspan & ageingNAD+ level • At-home test
Who it's for Order NAD+ test