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Vitamin D Check

Vitamin D Levels Tested

From £32.00£21.00

Our Vitamin D Home Test checks your vitamin D levels from a simple blood spot test.

  • 25-hydroxy vitamin d tested
  • Easy blood spot test kit mailed to you in 1-3 business days
  • At-home test with results in less than an hour.
  • SAVE 5% when ordering 2 or more

Save money and get tested all at once with our couples & family options.

SKU: vitamin-d Category: Tag:

1-3 day delivery

At-home test

CE marked kit

Instant results

Secure process

SAVE with bundles

1,000,000+ customers

Our at Home Vitamin D Test Kit provides you with a fast indication of 25-hydroxy vitamin D (25 (OH) D) levels.

Vitamin D deficiency is associated with many diseases including cancer, cardiovascular disease, autoimmune diseases, diabetes and depression.

Monitoring your vitamin D levels as a key biomarker and determining whether to take supplements can be an important part of a health regime. High vitamin D is linked to fighting Covid and recovery.

Purchase and Delivery

Following the simple and secure payment process, you will receive free delivery of our CE approved sample collection kit within 3 working days including easy instructions on how to complete your test.

Sample and Results

Just a few spots of blood are required using a pin-prick lancet within the kit and you will receive results from the lateral flow cassette within 20 minutes.

Customer Satisfaction

All customer satisfaction is surveyed on every purchase via our own survey and through TrustedShops. Test cancellations are free.

 

25-hydroxy Vitamin D is the main storage form of vitamin D in the human body. The current status of vitamin D levels can be determined by detecting the content of 25-hydroxy Vitamin D.

25-hydroxy Vitamin D level less than 30ng/mL indicates Vitamin D Deficiency or Insufficiency.

The test provides results based on Deficient, Insufficient or Excess. Both Deficient and Insufficient results can then be used to request a secondary test or consult further medical advice.

Issues related to Vitamin D deficiency

Monitoring your vitamin D levels to determine whether to take supplements can be an important part of regular health reviews and early diagnosis of medical issues. Vitamin D deficiency is associated with many diseases including:

  • Cancer
  • Cardiovascular disease
  • Autoimmune diseases
  • Diabetes
1

Receive your testing kit in the post.

2

Clean your finger and use the finger prick lancet to release blood.

3

Fill the capillary dropper with blood up to the black line.

4

Squeeze the blood into the sample area marked S on the test cassette.

5

Add 2 drops of the single-use buffer into the buffer area marked B on the test cassette.

6

Wait 10 minutes and your results are ready to compare to the colour card.

NOTE: Do not read the results before 10 minutes as the results will be inaccurate.

What’s included in the Home Vitamin D Health Test:

1 x Test cassette
1 x Single-use buffer
1 x Sterile lancet
1 x Instructions
2 x Alcohol pad
1 x Capillary dropper
1 x Colour card

Note: You will require a method of timing the process.

  • Home testing kit has been validated against industry standards with a 100% correlation.
  • CE approved sample kit.
  • Testing is carried out in a variety of locations worldwide.
  • Results do not substantiate a medical diagnosis on their own but may be used by your doctor to help form a diagnosis or request a secondary analytical test.
  • It is possible that technical or procedural errors or other interfering substances in the whole blood specimen may cause erroneous results.
  • >97% reproducible results.
  • Testing is carried out in a variety of locations worldwide.

Important

All information in the reports produced is intended to support nutritional advice to optimise your diet. The results cannot be used to diagnose, treat or cure medical/health conditions.

Always seek the advice of your doctor or other qualified health provider if you have a medical condition and/or medical symptoms. Never disregard professional medical advice or delay in seeking it.

This test uses a blood test sample, but why?

The at-home collection kit is a 25-hydroxy vitamin D (calcifediol) blood test that is used to determine how much vitamin D is in your body.[1] The blood concentration of calcifediol is considered the best indicator of vitamin D status.[2]

How does this test work?

This test can be used to diagnose vitamin D deficiencies, as well as indicating a higher risk for a vitamin D deficiency. These results can be used as supporting evidence for the beginning of aggressive therapies in such patients.[3]
Patients with osteoporosis, chronic kidney disease, malabsorption, obesity, and a few other infections may be at high risk and have a greater indication from this test.[3] Our lateral flow technology device from Test Your Intolerance provides results based on three categories ‘Deficient, Insufficient or Excess’. Both Deficient and Insufficient results can then be used to consult further medical advice.

References:
1. https://medlineplus.gov/ency/article/003569.htm
2. https://academic.oup.com/ajcn/article/80/6/1706S/4690515
3. https://www.choosingwisely.org/societies/american-society-for-clinical-pathology/

  • Same day dispatch on orders placed by midday
  • 14-day cancellation period if you change your mind
  • Easy-to-use test kit, no need to send sample.

Read reviews from our

1,000,000+ customers

Annette P

Excellent service

“Would recommend others doing the test to confirm and narrow down suspicions. Excellent service."

Read trustpilot >

Jeremy M

Great service

“Received my test very promptly. It was really easy to do and got my results so quickly."

Read trusted shops >

Ashley P

100% recommend

“We both swear by this test and have recommended it to many of our family and friends."

Read testimonials >

Jimi G

Definately worth it!

“It was great to get my results. What a difference it has made with how I feel now."

Read trustpilot >

Frequently asked questions

Vitamin D at-home blood test, urine sample, liver function testing, urine kidney testing, iron deficiency testing, thyroid testing, persistent inflammation testing, menopause testing, and prostate health testing.

View our health tests.

No, all of our health tests come with complete instructions so you can complete the tests at home quickly and easily.

This means you can get a faster result with minimal fuss! Why not complete regular testing to understand your health entirely.

Yes, all the health tests we offer on our site are scientifically validated, easy-to-use, and delivered to your front door.

We recommend to our clients to complete health tests once or twice a year, as they are the fastest way to get easy-to-understand results that you can act on.

Completing them frequently means you always understand how your health is doing and can amend your diet and lifestyle if things are not improving.

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