You can test your NAD levels at home using a dried blood spot (DBS) NAD test kit. The test requires a small finger-prick blood sample that is placed on a collection card and sent to a certified laboratory for analysis of NAD and NADH levels.
Normal NAD levels can vary depending on age, sex, and laboratory reference ranges. Clinical reports typically compare your NAD measurement against validated population ranges to determine whether levels are optimal, low, or elevated.
NAD levels may decline due to aging, chronic stress, poor sleep quality, metabolic imbalance, inflammation, or increased cellular repair demands. Lifestyle factors such as diet, exercise, and alcohol consumption can also influence NAD metabolism.
Yes. NAD levels may be supported through lifestyle strategies such as regular physical activity, balanced nutrition, adequate sleep, and caloric regulation. Some individuals also use NAD precursor supplements such as nicotinamide riboside (NR) or NMN under professional guidance.
NAD testing helps assess cellular energy metabolism, mitochondrial efficiency, and DNA repair capacity. Monitoring NAD levels over time can provide insights into biological aging, metabolic health, and the effectiveness of lifestyle or supplementation interventions.
Discover the latest insights and innovations
The kit includes everything you need to perform the test at home: a sterile lancet, sample collection card, detailed instructions, and a prepaid return envelope.
Simply make a small prick on your finger, collect the sample on the provided card, and send it back using the prepaid envelope. You'll receive your results in 7-10 business days.
NAD+ levels are a key biomarker of cellular aging and metabolic function. This test measures the concentration of NAD+ in your blood, providing insight into your cellular health and mitochondrial energy.
Yes, completely safe. We use single-use sterile lancets and the procedure is minimally invasive. All our kits comply with European health regulations.
Fasting is not required. However, we recommend performing the test in the morning before breakfast for more consistent results.
You'll receive a detailed report with your NAD+ levels and personalized recommendations. We suggest sharing your results with your doctor or healthcare professional to develop an appropriate optimization plan.
