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NAD Level Blood Test (Finger-Prick Collection Kit)

A Comprehensive 2-Marker Cellular Energy Screening

This test gives you a clear picture of your NAD levels—a vital coenzyme that powers your cells. You'll get readings for both NAD+ and NADH, the two forms that work together to fuel energy production, support DNA repair, and activate longevity-related proteins like sirtuins.

 
 Results within 7-10 working days
 

Who Is This Screening For?

This screening is recommended for anyone interested in longevity, biohacking, or optimising their cellular health. It's particularly useful if you're taking NAD-boosting supplements like NMN or NR, undergoing IV NAD therapy, or simply want to track your cellular energy status. It's also helpful if you're dealing with persistent tiredness and want to understand what's happening at the metabolic level.

How the Screening Works

Your kit contains everything you need: a CE IVD-marked blood spot collection card, two safety lancets, an alcohol wipe, a results reference card with your unique ID, a protective sleeve, instructions, and a prepaid return envelope.

Simply prick your finger, drip a few drops onto the card circles, let it dry for a few minutes, then seal and post. No fridge needed—the dried blood spot stays stable for days in transit.

Important: When your order confirmation arrives, please reply to that email with your date of birth. This ensures your order is processed without delay.

Pre-Test Instructions

  • No specific time of day required—test when convenient
  • Fasting not needed
  • Continue taking NMN, NR, or other NAD supplements as usual for accurate current readings
  • Stay well hydrated to make the finger-prick easier
  • Let blood spots dry for a few minutes before sealing

Understanding the 2 Biomarkers

NAD+ (Oxidised)

The active form of NAD that your cells use to convert food into energy. It's also essential for DNA repair and for activating sirtuins—proteins that regulate metabolism and are linked to healthy ageing.

NADH (Reduced)

The form NAD+ becomes after it picks up electrons during metabolism. NADH carries these high-energy electrons to your mitochondria to produce ATP. The balance between NAD+ and NADH reflects your overall metabolic health.

Important Information

All-inclusive price: The price shown covers your complete CE IVD-marked home sample collection kit, laboratory analysis, and return postage. There are no hidden fees. This product is non-refundable once dispatched.

Medical Disclaimer: This screening kit is for informational purposes only and does not provide a medical diagnosis. Your results should be reviewed by a healthcare professional. If values fall outside normal ranges or you have health concerns, consult your GP. Do not change medications without professional guidance.