NAD+ Dried Blood Spot Test Kit

Over 250k Biomarkers Tested

NAD+ Dried Blood Spot Test Kit

$187.50 AUD

Taking NMN, NR, or other NAD+ precursors and want to know whether your levels are actually rising, or looking for a baseline before starting a protocol?

The NAD+ Dried Blood Spot Test measures nicotinamide adenine dinucleotide (NAD+) in whole blood from a finger-prick sample collected at home. NAD+ is a coenzyme involved in cellular energy production and DNA repair that declines with age.

Collection Location
Specimen Type

Your at-home test kit and all instructions are posted directly to you (with free shipping). You do not need to visit a collection centre.

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Private health tests

How At-Home Testing Works

Get tested from the comfort of your home with our simple three-step process.

1
Order your test kit

Order your test kit

Choose the test that's right for you and receive your kit delivered to your door.

2
Collect your sample

Collect your sample

Follow the simple instructions to collect your sample at home.

3
Get your results

Get your results

Receive your results online and get personalised health insights.

Overview

NAD+ testing measures this essential molecule that powers cellular energy production and activates longevity pathways. NAD+ levels decline significantly with age—by 50, most people have lost half their youthful NAD+ levels, contributing to fatigue, cognitive decline, and accelerated ageing.

NAD+ works in your mitochondria to convert food into cellular energy. It also activates sirtuins—proteins involved in DNA repair and longevity. Low NAD+ impairs both energy production and cellular repair mechanisms.

This test suits Australians interested in longevity optimization, those experiencing age-related fatigue or cognitive decline, and anyone wanting to assess their cellular energy status as part of anti-ageing strategies.

Symptoms

This test is used by people and practitioners investigating cellular energy decline, age-related health changes, or the effectiveness of NAD+ boosting protocols.

Questions

  • Chronic inflammation activates enzymes that consume NAD+. DNA damage increases demand on NAD+-dependent repair pathways. Precursor availability also tends to decrease with age.
  • Both are precursors to NAD+ that enter the biosynthetic pathway at different points. This test measures your actual NAD+ level regardless of which precursor you take.
  • Yes. Testing before starting and again after consistent use gives you objective data.
  • The clinical implications are not fully established. Testing and monitoring is prudent.
  • Ageing, metabolic dysfunction, neurodegenerative changes, cardiovascular disease, and chronic inflammatory states.
  • Dried blood spot collection has been validated for NAD+ measurement when collected and handled correctly.

Dr. Vu Tran
Bloody Good’s Chief Medical Officer

How to prepare

- For a true baseline, avoid NAD+ precursor supplements for at least 24 hours before collection.
- Collect first thing in the morning before eating where possible.
- Avoid vigorous exercise on the day of collection.

After the test

Share your results with your practitioner. If your levels are lower than expected or not responding to supplementation, they may review your dosing or formulation.

Your test results will be available in your private dashboard. If there are any urgent issues, we'll let you know so you can follow up with your health professional.

Understanding results

Your result shows your whole blood NAD+ concentration compared to a reference range. Age-adjusted reference ranges are typically used, as NAD+ naturally declines with age.

Testimonials

What Our Customers Say

4.9
Average Rating
5,500+ Customers Tested
250,000+ Individual Biomarkers
A
Adam O. ACT

Simple health checks in my control

I didn't know that private blood tests were an option. Tried this platform as the packages suited what I wanted for a good price. Easy to follow instructions, and super quick results. Platform provides more information than my gp's ever have on the tests and what the results meant. Would like more clinics to be able to test at (specifically Capital Pathology) but there is a decent network. Will continue to use.

The Performance Check
C
Christopher N. NSW

Quick access to blood tests

BLOODY GOOD is a very efficient route to access blood testing for a visitor outside the Australian health system. It is quick with the necessary referral and documentation, and quick with results. Thank you

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Fantastic service to deal with, I love the extra explanations for all the tests.

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Olga B. New South Wales

Convenient

Getting a referral was easy. Laverty pathology accepted it. Bloody Good offers an affordable and convenient way to check essential blood markers.

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Quick, easy, hassle free

Excellent service, quick, easy, hassle free, can recommend.

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ABDUL S. QLD

Amazingly quick and efficient

Very easy to use. Love that it stores your blood tests.

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