


Urea is a waste product resulting from the breakdown of proteins in the body. It is produced by the liver, filtered from the blood by the kidneys, and excreted via urine.
A urea test can be useful for assessing kidney function. It can help in diagnosing kidney conditions or monitoring kidney performance in individuals with existing kidney problems. It may also be part of a general health check-up.
The amount of urea in the blood can provide information about how well the kidneys are functioning. It may also point to other health issues such as liver conditions or dehydration.
A high urea level can indicate kidney failure or other kidney disorders. It can also be a sign of dehydration, high protein intake, or liver disease.
A low urea level can indicate a low protein content in the diet, overhydration, or liver failure. In rare cases, it can also point to a hereditary urea cycle disorder.
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.
Urea; protein breakdown and kidney function.



€4.50EUR
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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