IMULAB
Vitamin D (in-clinic)
Vitamin D (in-clinic)
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Phlebotomy +ยฃ30.00
Venous blood collection with IMULAB Phlebotomist.
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โ Results expected within 2 working days
Worried about your vitamin D levels? Our Vitamin D Blood Test offers a simple, reliable, and accurate way to check your vitamin D status, helping you make informed choices about your health and well-being.
Why Choose This Test?
Vitamin D is essential for:
- Strong bones and teeth
- A healthy immune system
- Supporting muscle function and mood regulation
Deficiencies are common, particularly during the winter months or for those with limited sun exposure. This test provides a clear overview of your vitamin D levels, helping you understand whether supplementation or dietary changes may be necessary.
Who Is This Test For?
- Individuals experiencing fatigue, bone pain, or muscle weakness
- Those with limited sun exposure
- People at risk of osteoporosis or immune system issues
- Anyone wanting to monitor their vitamin D status regularly
What Youโll Gain:
- Accurate measurement of your vitamin D levels
- Insights into whether you're deficient, sufficient, or optimal
- Data to guide supplementation or lifestyle changes
Why Vitamin D Matters:
Vitamin D plays a key role in:
- Calcium absorption for bone health
- Supporting a strong immune response
- Regulating mood and energy levels
Convenient Testing Options:
- At-Home Finger-Prick Sample: Quick and easy to perform.
- Superdrug Partner Clinics: Accessible across the UK for professional sample collection.
- Home Nurse Visit: Arrange for a nurse or your healthcare professional to collect a venous sample in the comfort of your home.
Fast & Secure Results:
Your results will be securely delivered via our online patient portal, typically available within two working days from receipt at our laboratory.
Take charge of your bone health, immune system, and overall well-beingโorder your Vitamin D Blood Test today.


What's included in this test?
Vitamin D
Vitamin D is a hormone that is primarily synthesized in the skin upon exposure to sunlight. It is important for maintaining bone health as it aids in calcium absorption from the intestines. Apart from this, vitamin D also plays a role in immune function and is associated with various chronic diseases and mental health. In the UK, many people have low levels of vitamin D, which can cause symptoms such as muscle weakness, fatigue, and mood swings. People with dark skin and those who do not spend much time outdoors are particularly at risk of low vitamin D levels. Vitamin D can also be obtained from food, especially oily fish, eggs, and fortified foods. However, food sources may not be sufficient to correct a deficiency in vitamin D.
Sampling special instructions
Prepare for your Vitamin D Blood Test by following these instructions. There is no fasting or specific preparation required for this test. You can take the test at any time of the day. However, it is important to avoid taking any vitamin D supplements on the day of the test, as they may affect the accuracy of the results. Stop Biotin supplementation at least 48 hours before testing, unless prescribed in which case consult with your healthcare provider. Remember to discuss any concerns or questions with your doctor before the test to ensure the best possible outcomes.