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Low cost vitamin D Blood Tests

Overview of vitamin D testing

  • Low-cost Vitamin D Blood tests cost $40 - $70
  • Several governments no longer give free vitamin D tests
    • Beware - hospital/govt tests often cost $150-$250
  • Blood is typically drawn at a lab or hospital
  • Low-cost Vitamin D testers (two yes-no tests for 42 dollars) - 2023
  • Tests can also be made at home - blood spot is mailed in
  • Test results from both are available in 1-5 days
  • Test results from both have a reliability/repeatability/consistency of plus or minus 5 percent
    • Example: 30 ng it could really be 28.5 ng to 31.5 ng
  • The primary purpose of a blood test is to make sure you are getting enough vitamin D
    • Rarely will the test find that you are getting too much vitamin D
    • You may want to have a loading dose followed by 3 months on maintenance dose, then get a vitamin D test to confirm that you are taking enough

Test Vitamin D at a lab: for less that $50 (probably more accurate than a home test)

Primarily in the US
UltraLab - $47 Aug 2023
Tripment $42 Aug 2023

Study of accuracy and repeatability of vitamin D blood spot test Sept 2014

Results There was good agreement between measurements of 25OHD from DBS and plasma; R2 = 0.73 from a regression of plasma concentration on DBS concentration. The within-batch and between-batch intraclass correlations from the 500 replicate measurements were 0.82 (95% confidence interval, 0.80, 0.85) and 0.73 (95% confidence interval, 0.68, 0.78), respectively.

FREE Vitamin D deficiency test, which does not need your blood

Quick self test of vitamin D deficiency is not quantitative, but free and extremely easy to do
Image Image

Home blood spot tests $35 to $80 2022

Review of 4 by Medical News Today - Dec 2022 $50-$80
Review of 4 by Testing.com - Jan 2022
2 for $70

$17 - Qualitative 1 of 4 levels: 0-10, 10-30, 30-100, and >100 ng/ml
Provides results in 10 minutes instead of several days

Life Extension

They mail out a coupon which you bring to a Labcor location to get your blood tested.
Life Extension will send you the results within a week - your choices include mail, FAX, e-mail ...
(I have used LEF many times and have gotten results in an e-mail the next day. Henry Lahore)
Cost of test: Non-members $62.67, members $47.00 (as of Feb 2013)
The $75 Life Extension membership fee is applied to any product they sell!
Thus, you can get a free vitamin D blood test by paying their membership fee. Such a deal
Note: many of their great supplements are available at lower than member cost on Amazon.

Private MD also uses Labcor for $63 (confirmed Nov 2014)

Description: The Vitamin D 25-Hydroxy test is primarily ordered to measure the amount of 25-hydroxy vitamin in the bloodstream to rule out Vitamin D deficiency.
A significant deviation from the normal range may require further evaluation by your physician.
Vitamin D, 25-Hydroxy: AKA = 25-Hydroxycalciferol. 25-OH-D, Cholecalciferol Metabolite, Vitamin D, Vitamin D3 Metabolite

ZRT $75


Grassroots $70

Facebook for Grassroots
GrassrootsHealth is sponsoring the use of blood spot test kits (laboratory analysis done by ZRT Labs)
The tests are to be done twice a year by each individual, along with the submission of some basic health data.
The kits are not available as a ‘stand alone’ without health data.
You have to fill in some information on the amount of vitamin D you are taking, etc
They provide a quantity price discount. I suspect all kits are shipped at the same time)
1 test - $65 + $5 shipping
2 tests - $63/test + $5 shipping
10 test - $60/test + $5 shipping
Video of use of GrassRoots home test kit similar to other home tests
A group of 6,000 people have vitamin D levels higher than 50 ng – GrassrootsHealth many charts
Here is the GrassRoots Chart as of April 2012
see wikipage http://www.vitamindwiki.com/tiki-index.php?page_id=266

$57 with lowest cost shipping

Money-back guarantee, but not available in Canada or New York.
Test results are currently mailed, not e-mailed. Test type is EIA by Diasorin (Liason).

Home test kits sold for UK and the world As of Sept 2022 $34

£29 UK and £33? overseas. - overseas customers have to add airmail return postage
It is a service by a hospital in Birmingham, England. which has been doing vitamin D tests for 20+ years
CLICK HERE for a Video showing the use of their test kit
Orders are placed over the phone, not online. Results are sent by email, however.
Here is a copy of their test results (- in nmol, not nanograms)
Note: UK considers > 10 ng to be adequate.

See also VitaminDWiki

The TOP articles in Test and Vitamin D are listed here:

Is the true value 48 nmol -1090 tests @ /is.gd/vitd1090

See also web


Vitamin D testing from a Canadian viewpoint – Jan 2014

Vitamin D Testing NutriStart Canada Jan 8, 2014

  • Provinces restricting tests – “except in selected patients with advanced renal failure, mineral and/or bone diseases”.
  • Restricted: Alberta, B.C., Labrador, Manitoba, Newfoundland, and Ontario.
  • Your cost in Canada ranges from $93 to $32
  • BC 2013 “Routine serum vitamin D testing or screening for vitamin D deficiency is not recommended…
  • An author in BC found that they would have needed to get a referral and then pay $61.32.
  • US: not need a doctor:
    mymedlab.com $80
    healthcheckusa.com $95 Labcorp
    privatemdlabs.com $63 Labcorp
  • The Life Extension Foundation is $47 for members and $63 for non-members. Labcorp
  • The Vitamin D Council home test - ZRT Labs, $65
  • Grassroots Health home test kit $65 ZRT
  • Update How Alberta Canada restricts Vitamin D testing – May 2016

The results of the Vitamin D test can be good, but Active Vitamin D might not get to the cells

Due to low Magnesium, Low Omega-3, Genes, Kidney disease, etc.
Reductions in Vitamin D is.gd/VitDReductions

Category Calcitriol contains



Low cost vitamin D Blood Tests        
126492 visitors, last modified 25 Aug, 2023,
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Attached files

ID Name Comment Uploaded Size Downloads
4713 Quest increase decrease.jpg admin 11 Dec, 2014 83.16 Kb 50049
4641 Council home test kit.jpg admin 28 Nov, 2014 48.72 Kb 34241
4325 UK test kit.jpg admin 28 Aug, 2014 78.33 Kb 44951
2085 Nano2.jpg admin 08 Feb, 2013 93.25 Kb 10549
2084 Nano1.jpg admin 08 Feb, 2013 66.95 Kb 14004
2021 OPKO.jpg admin 28 Jan, 2013 8.06 Kb 13649
50 ZRT test.gif admin 17 May, 2010 9.53 Kb 3751
49 ZRT home test kit.gif admin 17 May, 2010 71.80 Kb 47024
48 GrassRoots chart of 1000 tests.gif admin 17 May, 2010 36.12 Kb 3846