Click & Collect now available!
Please note images are for illustration purposes and may differ from the product(s) you receive
2San Vitamin D Test | Test yourself for Vitamin D Deficiency | Accurate at Home Test kit | Easy to Use | Quick Results
The Vitamin D Rapid Test Cassette detects levels of 25-hydroxyvitamin D (25(OH)D) in human blood to screen for vitamin D deficiency. Vitamin D deficiency can severely impact health by increasing the risk of osteoporosis, multiple sclerosis, cardiovascular disease, diabetes, depression, and infections. The test works through competitive binding—25(OH)D in the blood competes with 25(OH)D antigens on the test line for a limited amount of anti-25 OH vitamin D antibodies. The intensity of the resulting test line determines the vitamin D level.
How should I interpret the test results?
A deficient result means the Vitamin D level is less than 10ng/ml, an insufficient result means it is between 10ng/ml and 30ng/ml, and a sufficient result means it is equal to or higher than 30ng/ml. Refer to the colour card for comparison.
Can the test results be incorrect?
The results are accurate if the instructions are followed carefully. However, errors can occur if the test cassette gets wet, not enough blood is used, or the procedure isn’t followed correctly. False results are rare but can happen. Consulting a doctor is recommended for further guidance.
When should I read the test results?
The results should be read at 10 minutes after adding the buffer. Reading the results after 20 minutes may lead to unreliable results.
What should I do if the result is deficient or insufficient?
If the result indicates Vitamin D deficiency or insufficiency, consult a doctor to show them the test result. The doctor will determine if you need more tests or to take vitamin D supplements.
What should I do if the result is sufficient?
If the result is sufficient, it means the Vitamin D level is within the normal range. However, if symptoms persist, consult a doctor for further advice.
How should I store the test kit?
Store the kit in a dry place at temperatures between 2-30°C (36-86°F). Do not use the kit if the package is damaged. Keep it out of the reach of children.
Can I reuse the test kit?
No, the test kit is designed for single use only. Do not dismantle or touch the test window of the test cassette.
Information included in product box on IFU (instructions for use)
Pull off and dispose cap of lancet / Clean fingertip with alcohol pad . Press the lancet against the fingertip . Massage the pricked fingertip to obtain blood drop . Put capillary dropper in contact with blood and draw the blood to fill line . Put the collected blood into the sample well . Add 2 drops of the buffer. Wait for the coloured line and read results at 10 minutes compare it to vitamin D Colour card Full product preparation and usage is included in product box on IFU (instructions for use).
94% of orders are despatched within 2 days (data taken from July 2022 to October 2022)
Additional terms and conditions apply, to view our full delivery terms and conditions click here
If you're not completely satisfied with your order, you can return it to us within 28 days
Find out more about our returns policy click here
Subscribe & Save
Save up to 15% off or the lowest price guaranteed on 1000s of products.
Price promise
We'll match the price if you find it cheaper at leading competitors.
Cheaper than the high street
We regularly check our prices against leading competitors to make sure you always get the best value.
Stock up & Save
Buy in bulk and save on everyday essentials.
