Home / Who it's for
Is the NAD test right for you?
It suits generally well adults who are interested in their NAD level, especially if they take, or plan to take, an NAD precursor.
It may suit you if
- You take NMN, NR or another NAD precursor and want to see whether your level changes
- You want a baseline before starting a precursor
- You're generally well and curious about your NAD level
- You like tracking your own health measurements over time
A wellness test, not an NHS test
NAD testing isn't used in NHS practice, and your GP is unlikely to act on the result. If something feels wrong with your health, start with your GP rather than this test.
What this test can and can't tell you
It can
- Measure the total NAD in your blood
- Show where you sit against people of your age and sex
- Give you a baseline before starting an NAD precursor
- Show whether your level changes while taking one
It can't
- Diagnose any condition, or explain tiredness
- Measure your biological age or predict lifespan
- Show that changing your level improves your health
- Separate NAD+ from NADH
Know your number
One finger-prick at home, and a result placed against people of your own age and sex.
- Total NAD in capillary blood, in µmol/L
- Five-band result, matched to your age and sex
- CE-marked kit, analysed by a licensed clinical laboratory
- Results within 2 weeks, with prepaid return postage