Measures vitamin B3-related status, which supports cellular energy production and normal metabolism.
$110.00
Start testing your BiomarkersNiacin is used to form NAD and NADP, compounds involved in energy transfer and many cellular reactions. Targeted testing may be useful when dietary intake, absorption, supplementation, or a clinician's differential raises a specific concern about vitamin B3 status.
Lab testing is for informational purposes and does not replace medical advice, diagnosis, or treatment.
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Fast booking, smooth process, and detailed results.
— Olivia Revan
Caught an issue early. I'm thankful I didn't wait.
— Denny Danaid
The results were so detailed and easy to understand.
— Sarah Mitchell
Great service! Found important health markers I didn't know about.
— Michael Chen
Quick turnaround and very professional. Highly recommend!
— Emma Johnson
Fast booking, smooth process, and detailed results.
— Olivia Revan
Caught an issue early. I'm thankful I didn't wait.
— Denny Danaid
The results were so detailed and easy to understand.
— Sarah Mitchell
Great service! Found important health markers I didn't know about.
— Michael Chen
Quick turnaround and very professional. Highly recommend!
— Emma Johnson
Measures vitamin B3-related status, which supports cellular energy production and normal metabolism.
Niacin is used to form NAD and NADP, compounds involved in energy transfer and many cellular reactions. Targeted testing may be useful when dietary intake, absorption, supplementation, or a clinician's differential raises a specific concern about vitamin B3 status.
The Vitamin B3 (Niacin) is available as an add-on for $110 through Vitals Vault. You can add it to any core panel (Essential $99, Advanced $199, or Max $399) during checkout. All tests are processed at CLIA-certified Quest Diagnostics locations.