Vitamin K (Nutritional) Blood Test

This blood test measures the levels of vitamin K, which plays a crucial role in blood clotting, regulating blood calcium levels, and supporting healthy bone metabolism.

  • Doctor reviewed
Sample
Blood
Collection
In-store clinic
Results in
9 days
Biomarkers
1
Doctor reviewed
Yes
Tests for
  • Vitamin K1 and K2

Test specifications

Provider
Medichecks
Sample type
blood
Collection method
in-store clinic
Turnaround time
9 days
Biomarkers tested
1
At-home test
No
Doctor reviewed
Yes
Gender focus
Both

What's tested

1 biomarker as listed by Medichecks.

Vitamins

  • Vitamin K1 and K2

About this test

This blood test measures the levels of vitamin K, which plays a crucial role in blood clotting, regulating blood calcium levels, and supporting healthy bone metabolism.

You'll need to visit Inuvi Clinic in London to collect your sample as the sample is not suitable for posting.

Description provided by Medichecks.

Our editorial score

Compare Health Test Score
Editorial confidence: 10.0/10

Score breakdown

  • Clarity and documentation 8.0/10

    The listing publishes a short description, the full biomarker list, a stated turnaround, clear collection options, the sample type; it does not state what the report looks like.

  • Clinical depth 6.3/10

    1 biomarkers, placing it in the 31st percentile of vitamins tests we track.

  • Collection convenience 3.0/10

    Requires a venous draw at a clinic; results in around 9 days.

  • Results and follow-up 7.0/10

    Results are reviewed by a doctor.

  • Trust signals 9.5/10

    Trustpilot 4.5 from 2,477 reviews; accredited lab (UKAS ISO 15189 partner labs); doctor review as standard; trading 25+ years.

  • Value for money 2.7/10

    £149.00 against a median of £85.00 for the 73 similarly sized vitamins tests we track (+75%).

View all →

Iron, Vitamin D & B12 Deficiency Blood Test

A 3-marker blood test combining ferritin, vitamin B12 and vitamin D, aimed at people at higher risk of these common deficiencies, such as those on plant-based diets or with limited sun exposure.

  • At-home test
8.8 / 10 Three common deficiencies bundled below the market median