CLIA-accredited labs · North America & Europe Working alongside your physician
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01 · Cellular NAD⁺ Optimisation

Measure the NAD⁺ inside your cells, then restore it with oral precursors matched to your result.

 Explore 02 · Skin SkinIQ

A 30-second scan, a Skin Score out of 100, and products matched to what your skin shows.

 Explore 03 · Nutrition NutriIQ

30 nutrition biomarkers from four drops of blood, so supplements follow your biology.

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Not sure where to start?

Eight questions show what you measure — and what you're guessing.

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01 · NAD⁺ Optimisation

Your energy has a number. Now you can see it.

A simple at-home test measures the NAD⁺ inside your cells, so you can stop guessing why you feel run down and start from your own result.

Get the NAD⁺ test How it works

Finger-prick · At home · CLIA-accredited lab

Fig. 02 — LC-MS trace, illustrative
The molecule

NAD⁺ is the coenzyme your mitochondria run on.

Nicotinamide adenine dinucleotide takes part in hundreds of cellular processes, from turning food into usable energy to DNA repair. Levels tend to fall with age, and a standard blood panel doesn't measure them.

  • 01MeasureIntracellular NAD⁺ from a finger-prick sample, analysed in an accredited lab.
  • 02RestoreOral precursors such as NR or NMN, chosen to fit your result.
  • 03Re-testMeasure again after 60–90 days to see whether your levels moved.
How it works

From your door to your result, in five steps.

No clinic visit. No guesswork. A clear path you can follow at home.

  1. 01

    Order your kit

    It arrives with simple instructions, so you know what to do before you open the box.

    Delivered to your door
  2. 02

    Collect at home

    A quick finger-prick. Seal the sample and drop it in the prepaid return envelope.

    A few minutes
  3. 03

    Lab analysis

    Accredited labs run validated NAD⁺ testing to the standard you'd expect from clinical diagnostics.

    CLIA-accredited
  4. 04

    Results you can read

    Your report explains your level in plain language, with suggested next steps to discuss with your healthcare provider.

    Plain language
  5. 05

    Improve and re-test

    When you're ready, test again to see how your levels, and your routine, are changing.

    Every 60–90 days
Tests & protocols

Test alone, or test and restore.

All tests & protocols →
NAD⁺ questions

About NAD⁺.

What is an NAD⁺ precursor?

A precursor is a building block your body converts into NAD⁺. The most studied oral precursors are nicotinamide riboside (NR) and nicotinamide mononucleotide (NMN).

Should I take NR or NMN?

It depends on your result, your goals and your health history. Your report suggests a starting point to discuss with your physician.

How often should I re-test?

Most people re-test after 60 to 90 days on a protocol, long enough for a change to show.

Is NAD⁺ testing right for me?

It's designed for adults who want a measurable baseline for energy and recovery. If you're pregnant, breastfeeding or managing a condition, speak to your physician first.

See your number. Then decide.

Start with a test. Choose a protocol only if your result calls for one.

Get the NAD⁺ test