


Vitamin K2 is an essential nutrient that plays an important role in blood coagulation and bone health. It helps regulate calcium distribution in the body by directing calcium to the appropriate areas, such as bones and teeth, and away from areas where it may be harmful, such as blood vessels and kidneys.
Testing Vitamin K2 levels can be useful for assessing whether someone is at risk of bone demineralization (osteoporosis) or cardiovascular diseases. It can also help identify a deficiency, which is particularly important for people taking certain medications that affect Vitamin K absorption, or for those with restricted diets.
The levels of Vitamin K2 in the blood can be indicative of the efficiency of blood coagulation processes in the body and how well calcium is utilized and stored in the bones.
A high level of Vitamin K2 is generally considered positive, as it indicates good calcium metabolism and a lower risk of bone demineralization and vascular problems.
A low level of Vitamin K2 may indicate a risk for bone demineralization, cardiovascular diseases, and reduced blood coagulation. It may suggest a deficiency that needs to be addressed through dietary adjustments or supplementation.
Answers to what people usually want to know.
After ordering we generate a referral letter and email you the instructions. You pick a collection point yourself and book an appointment there. Blood is drawn at the location, processed at the lab, and your result arrives digitally.
Usually very quickly. Collection points typically have slots within a few days, sometimes even same-day. It depends on how busy the location is. For a few specialist analyses we first ship collection materials, which takes a bit longer.
At most collection points yes. Some accept walk-ins. This is clearly indicated per location. You choose the location that works best for you.
K2 status (MK‑4 and MK‑7); bone and clotting.



€60.00EUR
That depends on the test. Whether fasting is required, and from what time, is clearly stated in the instructions you receive after ordering. No surprises at the counter.
It varies per analysis: from same-day to a few working days. Standard values often come back quickly; analyses that go to an external lab can take a bit longer. You get an email with a link to your digital result, including a short explanation per value.
We work with 1,000+ collection points across the Netherlands. After ordering you'll see which locations near you are available and you pick where you'd like to go.
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