Easily check your Vitamin D levels at home with our user-friendly test kit. Ensure optimal health by monitoring for stronger bones, improved immunity, and overall well-being.

Original price was: $69.00.Current price is: $55.20.

In stock


What is measured
This test will precisely measure your Total Vitamin D, 25-hydroxy D2 and D3 Levels. This test is vital when assessing your bone health and its potential impact on conditions like osteoporosis, cancer, and diabetes.

What is 25-hydroxy D2 & D3?
25-hydroxy D2 is a form of Vitamin D that comes from plant sources or fortified foods. When you consume vitamin D2, your body converts it into 25-hydroxyvitamin D2 so it can be measured in your blood.

25-hydroxy D3 is a form of Vitamin D that your body makes naturally when your skin is exposed to sunlight. It can also come from animal-based foods like fish or fortified foods. Much like D2, D3 is converted in the body to a form that can measured in the blood.

Most people have no symptoms and are not aware they have a Vitamin D deficiency.

Symptoms include:

  • Muscle pain
  • Bone pain
  • Increased sensitivity to pain
  • A tingly ‘pins-and-needles’ sensation in the hands or feet
  • Muscle spasms
  • History of broken bones

If you believe you are experiencing severe, unusual, or worsening symptoms, please contact your health care provider immediately.

Collection Information

Whats Included
  • 1 Dry blood spot card
  • 2 Lancets
  • 1 Biohazard zip-locked bag
  • 2 Alcohol pads
  • 1 Gauze pad
  • 2 Bandaids
  • Instruction pamphlet
  • Return Envelope
Download Collection Instructions

Learn More

To learn more about Vitamin D deficiency, please utilize this link to Yale Medicine:

Yale Medicine – Vitamin D Deficiency


There are no reviews yet.

Be the first to review “Vitamin D Test”

Your email address will not be published. Required fields are marked *