Fitness Blood Test

This 15-marker blood test checks cholesterol, liver health, iron status, inflammation, testosterone and vitamin D and B12, giving a broad snapshot of markers linked to fitness and recovery. It suits people who want a general check before or during a training programme.

  • At-home test
  • Doctor reviewed
Sample
Blood
Collection
At-home finger-prick or in-store clinic or home nurse visit or venous draw at clinic
Results in
4 days
Biomarkers
15
Doctor reviewed
Yes
Tests for
  • HDL cholesterol
  • LDL cholesterol
  • Non-HDL cholesterol
  • Total cholesterol
  • Total cholesterol : HDL
  • Triglycerides
  • Testosterone
  • hs-CRP
  • Ferritin
  • ALP
  • ALT
  • Bilirubin
  • +3 more

Test specifications

Provider
Medichecks
Sample type
blood
Collection method
at-home finger-prick or in-store clinic or home nurse visit or venous draw at clinic
Turnaround time
4 days
Biomarkers tested
15
At-home test
Yes
Doctor reviewed
Yes
Gender focus
Both

What's tested

15 biomarkers as listed by Medichecks.

Cholesterol status

  • HDL cholesterol
  • LDL cholesterol
  • Non-HDL cholesterol
  • Total cholesterol
  • Total cholesterol : HDL
  • Triglycerides

Hormones

  • Testosterone

Inflammation

  • hs-CRP

Iron status

  • Ferritin

Liver health

  • ALP
  • ALT
  • Bilirubin
  • Gamma GT

Vitamins

  • Vitamin B12 - active
  • Vitamin D

About this test

This test measures 15 markers across six areas: cholesterol status (HDL, LDL, non-HDL and total cholesterol, the total cholesterol to HDL ratio, and triglycerides), one hormone (testosterone), one inflammation marker (hs-CRP), one marker of iron status (ferritin), four liver markers (ALP, ALT, bilirubin and gamma GT), and two vitamins (active B12 and vitamin D). Cholesterol and triglyceride levels are commonly used to assess cardiovascular risk factors, hs-CRP is a general marker of inflammation, ferritin reflects the body's iron stores, the liver markers are used to check how the liver is functioning, and vitamin D and B12 are markers that are often low in people who train hard or spend little time outdoors.

Within its comparison group of 15 sports and performance blood tests, this is the cheapest of the eight peers we list, priced at £83 against £90.25 to £159 for the others. The trade-off is depth: with 15 biomarkers it sits at the low end of the group, whose median is 29, and only two Forth tests among the peers we list share the same marker count. Medichecks also sells two deeper options in the same group: an Advanced Fitness Blood Test with 29 markers for £108, and a Sports Hormone Blood Test with 36 markers for £109.

The scores reflect this trade-off. It scores well for value for money, priced well below the group median, and for trust signals, reflecting a Trustpilot rating of 4.5 from 2,477 reviews, the doctor review included as standard, UKAS ISO 15189 partner labs, and more than 25 years in operation. Clinical depth is the weakest area, marked down for covering fewer markers than most of its peers. Collection convenience scores well too: you can use a home finger-prick kit, or choose a venous draw at a clinic or a home nurse visit, though the stated turnaround of around 4 days is slower than some similar tests. Clarity and documentation also scores well, since the listing sets out a short description, the full biomarker list, the collection options and the turnaround time, though it does not describe the report format, which is also why results and follow-up scores only moderately despite the doctor review.

Who is it for?

This suits someone who wants a low-cost, broad check on markers linked to training and recovery, such as cholesterol, liver health, iron and vitamin D and B12, without paying for a full hormone panel. It is a reasonable starting point if you train regularly and want a general picture rather than a deep dive into a specific system.

If you want more detail, Medichecks' own Advanced Fitness Blood Test (29 markers, £108) or Sports Hormone Blood Test (36 markers, £109) go further for a similar price, and the Advanced Sports Hormone Blood Test (42 markers, £159) has the largest panel among the peers we list. If you want the lowest price with a slightly larger panel instead, Blue Horizon Medicals' Male Athlete Plus (24 markers, £90.25) costs a little more but covers more ground.

How it works

This is a blood test. You can collect a sample at home with a finger-prick kit, visit a partner clinic for an in-store collection or venous draw, or arrange a home nurse visit. Results are reviewed by a doctor and returned in around 4 days. The sample is processed at one of the provider's UKAS ISO 15189 partner labs; the provider does not describe the report format in the material we have.

Pros & cons

Pros

  • Cheapest of the peers we list, at £83 against £90.25 to £159 for similar tests.
  • Covers cholesterol, liver, iron, inflammation, testosterone and two vitamins in one panel.
  • Doctor review included with every result, at no extra cost.
  • Sample options include a home finger-prick kit, a clinic venous draw or a home nurse visit.
  • Includes both active vitamin B12 and vitamin D, markers often low in people who train hard.

Cons

  • Only 15 biomarkers, the smallest panel among the peers we list, whose median is 29.
  • No dedicated hormone panel beyond testosterone; the Sports Hormone Blood Test goes further for about the same price.
  • Turnaround of around 4 days is slower than some comparable sports and performance tests.
  • The provider does not describe what the results report itself looks like.

Our editorial score

Compare Health Test Score Cheapest option in its group, but the smallest panel
Editorial confidence: 10.0/10

Medichecks' Fitness Blood Test covers 15 markers spanning cholesterol, liver health, iron, inflammation, testosterone and two vitamins for £83, cheaper than every comparable sports and performance test we list. That affordability comes with the smallest biomarker panel among its peers, some of which cover up to 42 markers. Every result comes with a doctor's comment, and the sample is processed at one of the provider's UKAS ISO 15189 partner labs.

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

    15 biomarkers against a median of 29 across the 15 tests in its comparison group.

  • Collection convenience 8.0/10

    A finger-prick sample you take at home; with a venous or clinic option as well; a home nurse visit is offered; results in around 4 days, slower than similar tests.

  • Results and follow-up 7.0/10

    Results are reviewed by a doctor; the provider does not describe the report format.

  • 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 9.2/10

    £83.00 against a comparison-group median of £135.00 (-39%).

Calculated 13 September 2026 from the facts we hold about this test and provider, using our published scoring formula. Scores are not hand-edited.

Compare with similar tests

This test belongs to our Sports and performance blood test comparison group. See how it stacks up against equivalent tests from other providers.

View all →

Sports Hormone Blood Test

Deeper sports hormone panel priced below the group median

A 36-marker blood test covering cholesterol, hormones, iron, liver, kidney and thyroid markers alongside a full blood count. Aimed at people training regularly who want a wider check on recovery and performance-related markers than a basic fitness test offers.

8.2 / 10

Advanced Fitness Blood Test

Mid-pack fitness panel priced 20% below group median

Covers 29 markers relevant to training and performance, including cortisol, testosterone, cholesterol and iron status, for people who want blood data to guide fitness goals.

8.0 / 10