Vitamin D Test

$39.00 Sale Save
Vitamin D Test
Vitamin D Test
Vitamin D Test
Vitamin D Test
Vitamin D Test
Vitamin D Test

Vitamin D Test

$39.00 Sale Save

In the human body, vitamin D is produced due to the effect of ultraviolet light (sunshine) on the skin, or is taken in via supplements or fortified food sources. It’s most well known function is to regulate calcium concentrations in the body, but more and more research is showing that it plays a much larger and more important role, especially within the immune system.

Studies have found that the protective aspects of vitamin D begin to be seen at serum concentrations of 20-30 ng/mL, but according to conventional standards normal range is between 25 and 80 ng/mL.

  • Maintain Bone & Cellular Health

This test is not permitted in AK, AZ, HI, NJ and RI.

Finger-prick blood collection

Item is in stock Only 0 left in stock New test coming soon Item is unavailable

What to expect

For Self-administered test

All items needed to take the test at home

Instructions on how to take the test

Pre-paid shipping both ways

Digital and printable results

How it works

1. Order your kit

Visit our shop and order your test kit(s) to be delivered promptly.

2. Register your kit

When your test kit arrives, follow the simple instructions to register your Kit ID and create a secure account.

Register Kit

3. We collect your sample

Everything you need is included, and collection takes only a few minutes. Use the shipping return mailer to send your sample to the lab.

4. Get your lab results

Digital results and insights will be available on our secure platform. Easily share your results with your doctor or family members.