2San Vitamin D Deficiency Test

SKU : OTC2SAN07 PIP-Code : 6781595 EAN : 6936983109901

2San Vitamin D Deficiency Test is an easy to use home test kit to check whether, like over 40% adults, you are vitamin D deficient with results in just 10 minutes.

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2San Vitamin D Deficiency Test

Feeling tired? Catching colds more often? 2San Vitamin D Deficiency Test is an easy to use home test kit to check whether, like over 40% adults, you are vitamin D deficient with results in just 10 minutes. Vitamin D is a vital nutrient that plays an essential role in maintaining the immune system, bone strength, mood and energy levels and a deficiency can cause symptoms such as low mood, fatigue and frequent illness. Vitamin D is found in some foods, but our main source is sunlight. During the winter months the sun’s rays may be weaker and vitamin D deficiency may be more common.

Iron and good thyroid function also play a role in energy levels so 2San recommends these tests alongside the Vitamin D test.

2San Vitamin D Deficiency Test  is based on competitive binding. The 25 (OH) D present in the blood specimen competes with the 25 (OH) D antigens on the test line for a limited amount of anti-25 OH Vitamin D antibodies. The intensity of the test line determines the Vitamin D level.

If the result indicates Vitamin D deficiency or insufficiency, consult your doctor and show them the test result. Your doctor will determine if further analysis or supplementation is needed. If the result is sufficient, it means the Vitamin D level is within the normal range, however, if symptoms persist, consult your doctor for further advice.

2San Vitamin D Deficiency Test contains:

  • 1 Test Cassette
  • 1 Alcohol Pad
  • 1 Capillary Dropper
  • 1 Lancet
  • 1 Buffer
  • 1 Package Insert
  • 1 Colour Card
  • 1 Test Pack

2San Vitamin D Deficiency Test Specification:

  • Intended Use: Chromatographic immunoassay for semiquantitative detection of 25(OH)D3
  • Storage: 2-30°C
  • Specimen Type: Whole Blood
  • Time to Result: 10 minutes
  • Shelf Life: 2 years
  • Sensitivity: 94.1%
  • Accuracy: 93.8%
  • Specificity: 92.0%


  • 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.


The results are accurate if the instructions are followed carefully. However, errors can occur if the test cassette gets wet, insufficient blood is dispensed, or incorrect procedure is followed. False results are rare but can happen. Consulting a doctor is recommended for further guidance.

Patient Information

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Patient Information Leaflet

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