The Vitamin D Blood Test from Repose Healthcare is a quick, accurate, and convenient way to measure your vitamin D levels without the need to visit a clinic. Vitamin D is essential for bone strength, immune support, energy levels, and overall wellbeing. Low vitamin D is common in the UK, especially during autumn and winter, and can lead to fatigue, low mood, muscle weakness, and bone problems.
With our simple at-home blood test kit, you can check if your vitamin D levels are within a healthy range and take steps to improve your health.
Vitamin D is a fat-soluble vitamin that helps your body:
Absorb calcium and phosphorus to support strong bones and teeth
Regulate immune system function
Maintain muscle strength
Support mood and mental wellbeing
Reduce risk of osteoporosis and fractures
The body produces vitamin D when exposed to sunlight, but many people in the UK do not get enough. Diet and supplements also contribute to vitamin D levels.
Low vitamin D may not always cause obvious symptoms, but common signs include:
Persistent tiredness or low energy
Muscle aches or weakness
Frequent colds or infections
Low mood or seasonal affective disorder (SAD)
Bone pain or increased risk of fractures
Slow wound healing
If you experience these symptoms, a vitamin D blood test can help confirm if deficiency is the cause.
Testing vitamin D levels may be useful if you:
Have limited sun exposure (e.g. spend most time indoors, wear covering clothing)
Live in the UK during autumn and winter
Have darker skin, which reduces natural vitamin D production
Are over 50, as vitamin D absorption decreases with age
Follow a vegan or vegetarian diet
Have conditions affecting nutrient absorption (e.g. coeliac or Crohn’s disease)
Take medications that affect vitamin D metabolism
Regular testing can help guide supplementation and prevent deficiency-related health issues.
Order online – discreet home delivery anywhere in the UK
Collect a small blood sample – simple finger-prick collection kit provided
Return your sample – using the prepaid return envelope
Receive results online – fast, secure, and easy-to-read report
All samples are analysed in UK-accredited laboratories, ensuring reliable and clinically validated results.
Your test report will show whether your vitamin D levels are:
Deficient – very low levels requiring medical or supplement support
Insufficient – below the optimal range, may cause health issues if not corrected
Optimal – within the healthy range
High – usually from excessive supplementation, which may be harmful
You’ll also receive guidance on what your result means and next steps, including whether to adjust diet, lifestyle, or supplements.
Vitamin D deficiency is linked to:
Osteoporosis and brittle bones
Increased risk of falls and fractures
Weakened immune system
Low mood or depression
Muscle pain or weakness
Maintaining optimal vitamin D levels supports bone health, immune defence, energy, and mental wellbeing.
Convenient – no need for GP or clinic appointments
Accurate – analysed in accredited UK laboratories
Private and discreet – delivered securely to your door
Fast results – usually within 2–5 working days
Empowering – understand your health and take action early
Trusted provider of private at-home health tests in the UK
Clear, easy-to-understand results
Secure, confidential testing process
UK-based customer support team
Reliable testing through UKAS-accredited laboratories
We’re here to make it simple, fast, and stress-free to check your vitamin D status.
Don’t let low vitamin D affect your energy, immunity, or bone health. Order your Vitamin D Blood Test today and get clear, reliable results from the comfort of home.
👉 Order online now – fast, private UK home testing.
Our home testing kits are designed to be simple, reliable, and easy to use. After placing your order, your kit will be delivered to your address with clear instructions for collecting your sample (e.g., blood, saliva, or urine or swab). Once collected, return your sample to our UKAS-accredited laboratory using the prepaid packaging. Your secure digital results will be available within 1–3 working days of the lab receiving your sample.
Yes. All tests offered by Repose Healthcare use clinically validated methods and are processed by fully accredited UK laboratories. The results are as accurate as those provided through traditional GP or private clinic services.
No. Our tests are available without the need for a prescription. They are intended for individuals who wish to proactively monitor their health in a private and convenient way.
Your results will be delivered through a secure online portal or an encrypted email, with a password sent separately to you, accompanied by easy-to-understand explanations and clear reference ranges. If any result requires clinical attention, we will guide you on appropriate next steps.
At Repose Healthcare, we prioritise your safety and peace of mind. If your results fall significantly outside the normal range, the following steps will be taken:
Our kits are suitable for adults who wish to monitor key health markers, including cholesterol, vitamin and hormone levels, blood sugar, infections, STIs, and genetic risk factors. Some tests may have age or gender-specific guidance, which will be clearly outlined on the product page.
Orders placed before 2:00pm are dispatched the same day. Kits are sent via tracked Royal Mail 24-hour service and typically arrive within 1–2 working days.
You may cancel your order for a full refund if the kit has not yet been dispatched. Once a kit has been shipped or used, we are unable to offer a refund for hygiene and regulatory reasons. If your kit arrives damaged or incomplete, please contact our customer care team within 14 days, and we will arrange a replacement at no cost.
Absolutely. Our partner laboratories are UKAS-accredited and operate under strict quality control protocols. These labs are used by both NHS and private healthcare providers, ensuring your results are handled with the highest standards.
Yes. Repose Healthcare takes data protection very seriously. We comply fully with the UK General Data Protection Regulation (UK GDPR) and all relevant data privacy laws. Your personal and medical data is encrypted, stored securely, and never shared with third parties without your explicit consent.
You can view our full Terms & Conditions, Privacy Policy, and Cookie Policy at the bottom of our website. These documents outline your rights, our responsibilities, and how we handle your data, orders, and any communications with you.
