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A rapid self-test performed with a finger-prick blood drop to determine vitamin D (25(OH)D) levels in the body. The test categorizes results into four levels: deficient, insufficient, sufficient, or excessive, delivering accurate findings in just 10 minutes.
Why test vitamin D levels?
Vitamin D helps the body absorb calcium and phosphorus, playing a vital role in maintaining healthy bones, muscles, and teeth, while supporting the immune system against bacteria and viruses. In Northern and Central Europe, limited sunlight from autumn to spring makes low vitamin D levels common. Deficiencies can remain undetected for a long time, eventually manifesting as fatigue, muscle or bone pain, and weakness. High-risk groups include older adults, individuals with limited outdoor exposure, darker skin tones, higher body weight, pregnant individuals, and those with intestinal conditions. This test helps assess vitamin D status to facilitate informed discussions with a doctor or pharmacist regarding proper supplementation. Excessive levels typically result from taking overly high supplement doses.
Performance characteristics:
Accuracy: 94.4%
Sensitivity: 95%
Specificity: 93.3%
Detection level: 30 ng/ml
Package contents:
- 1 × Test cassette
- 1 × Buffer solution
- 1 × Sterile lancet
- 1 × Alcohol wipe
- 1 × Capillary dropper
- 1 × Color card scale
- 1 × Instructions for use
Frequently Asked Questions:
What are the symptoms of vitamin D deficiency? Fatigue, muscle weakness or pain, frequent colds, and lower mood, especially during autumn and winter. Because these symptoms are non-specific, a rapid test provides a reliable assessment.
How is the home test performed? Prick the fingertip with the lancet, collect a blood drop using the capillary dropper, transfer it onto the test cassette along with two drops of buffer solution, and compare the resulting line against the color scale after 10 minutes.
What to do if the test shows a deficiency? Consult a healthcare professional or pharmacist to determine the appropriate vitamin D dosage. Avoid taking high doses without professional medical guidance.
Rapid tests are intended for preliminary screening and do not replace professional medical consultation.
How to perform the test:
1. Wash your hands with soap and warm water. 2. Open the foil pouch, place the cassette on a clean, flat surface, and prepare the dropper, buffer solution, lancet, and alcohol swab. Use the test within 1 hour, preferably immediately. 3. Twist off and discard the lancet cap. 4. Clean the tip of your middle or ring finger with the alcohol swab and allow it to dry. 5. Press the lancet firmly against the side of your fingertip. The needle retracts automatically. 6. Keep your hand pointing down and massage toward the fingertip until a drop of blood forms. Wipe away the first drop. 7. Without squeezing the dropper bulb, touch the dropper to the blood drop until it fills to the marked line. Avoid air bubbles. 8. Squeeze the bulb to dispense the blood into the sample well (S).9. Once the blood is absorbed, add 2 drops of buffer solution to the buffer well (B) and start a timer. 10. Read the result after 10 minutes by comparing the T line with the Vitamin D color card. Do not read the result after 20 minutes.
Interpreting results (25(OH)D):
Deficient (0–10 ng/ml / 0–25 nmol/l): C line appears along with a distinct T line corresponding to "Deficient" on the color card.
Insufficient (10–30 ng/ml / 25–75 nmol/l): C line appears along with a T line corresponding to "Insufficient" on the color card.
Sufficient (30–100 ng/ml / 75–250 nmol/l): C line appears along with a faint T line corresponding to "Sufficient" on the color card.
Excess (greater than 100 ng/ml): Only the C line appears. Consult a healthcare professional.
Invalid: No C line appears. Repeat the procedure with a new test, carefully following the instructions.
The ingredients are constantly updated. Before using a product, please read the list of ingredients on its packaging to ensure they are suitable for your personal use.
Vitamin D Rapid Test 1 pc.
A rapid self-test performed with a finger-prick blood drop to determine vitamin D (25(OH)D) levels in the body. The test categorizes results into four levels: deficient, insufficient, sufficient, or excessive, delivering accurate findings in just 10 minutes.
Why test vitamin D levels?
Vitamin D helps the body absorb calcium and phosphorus, playing a vital role in maintaining healthy bones, muscles, and teeth, while supporting the immune system against bacteria and viruses. In Northern and Central Europe, limited sunlight from autumn to spring makes low vitamin D levels common. Deficiencies can remain undetected for a long time, eventually manifesting as fatigue, muscle or bone pain, and weakness. High-risk groups include older adults, individuals with limited outdoor exposure, darker skin tones, higher body weight, pregnant individuals, and those with intestinal conditions. This test helps assess vitamin D status to facilitate informed discussions with a doctor or pharmacist regarding proper supplementation. Excessive levels typically result from taking overly high supplement doses.
Performance characteristics:
Accuracy: 94.4%
Sensitivity: 95%
Specificity: 93.3%
Detection level: 30 ng/ml
Package contents:
- 1 × Test cassette
- 1 × Buffer solution
- 1 × Sterile lancet
- 1 × Alcohol wipe
- 1 × Capillary dropper
- 1 × Color card scale
- 1 × Instructions for use
Frequently Asked Questions:
What are the symptoms of vitamin D deficiency? Fatigue, muscle weakness or pain, frequent colds, and lower mood, especially during autumn and winter. Because these symptoms are non-specific, a rapid test provides a reliable assessment.
How is the home test performed? Prick the fingertip with the lancet, collect a blood drop using the capillary dropper, transfer it onto the test cassette along with two drops of buffer solution, and compare the resulting line against the color scale after 10 minutes.
What to do if the test shows a deficiency? Consult a healthcare professional or pharmacist to determine the appropriate vitamin D dosage. Avoid taking high doses without professional medical guidance.
Rapid tests are intended for preliminary screening and do not replace professional medical consultation.
How to perform the test:
1. Wash your hands with soap and warm water. 2. Open the foil pouch, place the cassette on a clean, flat surface, and prepare the dropper, buffer solution, lancet, and alcohol swab. Use the test within 1 hour, preferably immediately. 3. Twist off and discard the lancet cap. 4. Clean the tip of your middle or ring finger with the alcohol swab and allow it to dry. 5. Press the lancet firmly against the side of your fingertip. The needle retracts automatically. 6. Keep your hand pointing down and massage toward the fingertip until a drop of blood forms. Wipe away the first drop. 7. Without squeezing the dropper bulb, touch the dropper to the blood drop until it fills to the marked line. Avoid air bubbles. 8. Squeeze the bulb to dispense the blood into the sample well (S).9. Once the blood is absorbed, add 2 drops of buffer solution to the buffer well (B) and start a timer. 10. Read the result after 10 minutes by comparing the T line with the Vitamin D color card. Do not read the result after 20 minutes.
Interpreting results (25(OH)D):
Deficient (0–10 ng/ml / 0–25 nmol/l): C line appears along with a distinct T line corresponding to "Deficient" on the color card.
Insufficient (10–30 ng/ml / 25–75 nmol/l): C line appears along with a T line corresponding to "Insufficient" on the color card.
Sufficient (30–100 ng/ml / 75–250 nmol/l): C line appears along with a faint T line corresponding to "Sufficient" on the color card.
Excess (greater than 100 ng/ml): Only the C line appears. Consult a healthcare professional.
Invalid: No C line appears. Repeat the procedure with a new test, carefully following the instructions.
The ingredients are constantly updated. Before using a product, please read the list of ingredients on its packaging to ensure they are suitable for your personal use.
