


Vitamin B2, or Riboflavin, is an essential nutrient that plays a crucial role in the body's energy metabolism and helps convert food into energy. It is also important for the health of the skin, eyes, and nervous system.
Measuring vitamin B2 levels in the blood can be useful in diagnosing certain conditions, such as migraines and certain blood disorders. It is also helpful in determining if someone has a deficiency of this vitamin, which can lead to various health issues.
The levels of vitamin B2 in the blood can indicate how well your body is supplied with this essential nutrient. Normal values suggest a positive health status, while abnormal values may indicate an underlying condition or a deficiency.
A high level of vitamin B2 is rare but may indicate excessive intake through supplements. It can also be a sign that the body is not utilizing the vitamin properly.
A low level of vitamin B2 may indicate a deficiency, which can lead to skin conditions, inflammation of the mouth and lips, fatigue, and nerve damage.
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.
Riboflavin status for suspected deficiency or dietary assessment.



€44.95EUR
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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