
Intracellular NAD® Test (CLIA-Certified)
Nicotinamide adenine dinucleotide (NAD) levels drop as you age, affecting energy and over 500 cellular functions. Our clinical-grade at-home test accurately measures your current levels and provides personalized dosage recommendations. Know exactly where your levels stand and if your NAD+ product is actually working for you as claimed. Testing before and after supplementation is the only way to find out if and how well your chosen product is right for you. Test, don’t guess!