Measure your levels of biotin, also known as vitamin H or co-enzyme R, an essential water-soluble vitamin, important for healthy skin, hair, and metabolism. Whether you're concerned about biotin deficiency or want to ensure you're getting enough for optimal wellbeing, this test provides valuable insights to support your health.

Go beyond the numbers
Get ready to elevate your health understanding with a personalised doctor's report. Go beyond results and tap into expert insights tailored just for you.
- Actionable advice
- Expert support
- Tailored recommendations

How it works
You have the flexibility to choose what works best for you. Enjoy the comfort of having a friendly nurse visit your home for a quick blood draw, opt for a convenient visit to one of our nationwide partner clinics, or self-arrange a draw at a location that suits you.
Take control of your health with Medichecks – order your blood test today!

Track, improve, and monitor your health over time.
MyMedichecks is your personal online dashboard where you can view your results, access clear and simple explanations about individual health markers, monitor changes in your health, and securely store information about your medical history, lifestyle and vital statistics.
What's in the test?
Vitamins
Biotin
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How to prepare for your test
Prepare for your Biotin Blood Test by following these instructions. Take your sample at least 24 hours after any vitamin or mineral supplements. Do not take biotin supplements for two days before this test, discuss this with your doctor if it is prescribed.
Test limitations
Reviews
FAQs
What is biotin?
Biotin, or vitamin H, is an important compound found in the blood and is crucial for helping the liver, eyes and nervous system to function. It also has a role in keeping hair and nails healthy.