Our Longevity NAD+ test determines if your NAD+ levels are ideal or require adjustments to your diet, exercise, or supplements. For those using NAD+ boosting supplements like Avea's NMN, it offers an opportunity to measure and track your progress.

The test also analyses Magnesium, Selenium, and Zinc—essential minerals for DNA production, immunity, antioxidant defence, nerve function, blood pressure regulation, thyroid health, and skin vitality.

Order your test, and the sample collection kit will be delivered to your door. Simply follow the instructions—everything you need to collect 2 drops of blood is included. Send your sample for a full laboratory analysis for free.

Signs of low NAD+ levels may include:

• Fatigue and low energy levels
• Reduced physical endurance and strength
• Brain fog or difficulty concentrating
• Poor sleep quality
• Increased muscle or joint discomfort
• Slower recovery from exercise or injuries
• Premature signs of ageing, like skin changes
• Weakened immune function

Supplements can take 2–4 weeks to raise NAD+ levels. Start with a baseline test, then retest after one month to assess effectiveness of your supplements. Once optimised, testing just 2–3 times a year is sufficient. Adjust frequency if your health changes, or you modify supplements or lifestyle.

We use a state-of-the-art testing method known as the dry blood spot method, which you can conveniently perform at home or even at work. Wherever it is most convenient for you to take the test, you only need one minute and sterile conditions to complete it.

Once our lab receives your sample, you’ll be notified via email, and your results will be available within 10 working days (excluding weekends).

Fasting isn’t required. However, for consistent results, we recommend taking the test under the same conditions—ideally in the morning.