Vitamin K Assay (Add-On Only)-Genova Kit
Coupon Codes not valid for Add-on testing.

Note: This is a test kit that will be mailed to you and requires a blood draw. It is your responsibility to arrange the blood draw for your kit.



Fasting Required: Yes 10-12 Hours

Specimen: Blood

Results: 7-10 Business Days
Note: Result turnaround times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.

Special Instructions: It is not necessary to discontinue nutritional supplements prior to this test. Abnormalities that may be found will reveal special needs that have not been met by recent dietary and supplemental intake.

Description: Vitamin K is a fat-soluble vitamin that functions as a cofactor in the production of blood coagulation factors (in the liver), osteocalcin (in bone), and matrix Gla-proteins (in cartilage and vessel walls), each resulting in the deposition of ionic calcium.