NAD+ Index Test (At-Home Test Kit)

NAD+ (nicotinamide adenine dinucleotide) is a vital coenzyme that fuels mitochondrial energy, supports DNA repair, and plays a key role in healthy aging. But as we age — or face chronic stress, poor sleep, illness, or alcohol exposure — NAD⁺ levels naturally decline. This can lead to fatigue, brain fog, slower recovery, and reduced cellular performance. Our NAD+ Index Test is an advanced at-home blood test that uses a dried blood spot (DBS) sample to measure a comprehensive panel of biomarkers in the NAD+ pathway. These include: NAD+ – your primary energy coenzyme NADH – the reduced form involved in ATP production NADPH & NADP – key markers of antioxidant function and biosynthesis Nicotinamide (NAM) & Nicotinic Acid (NA) – vitamin B3 metabolism markers NAD+:NADH and NADP:NADPH ratios – indicators of mitochondrial and redox health NAD+/NADP Index – a reflection of B3 sufficiency and metabolic status Whether you’re supporting longevity, using NAD+ precursors (like NMN or NR), or managing recovery and energy, this test gives you clear, actionable insights into your cellular health. Test Kit Includes: The Test contains: Dried Blood Collection Card, Lancet, Alcohol Pad, Bandage, Gauze Pad and Pre-Paid return envelope.