Immune System Blood Test
Highly rated for depth and priced well below the market
An 8-marker blood test covering white and red blood cells, vitamin D, B12, iron status and inflammation, for a broad check of immune-related health.
This test measures IgA, IgG and IgM antibodies to Candida albicans, used to check for past or recent exposure. It suits people exploring a possible link between Candida and symptoms such as fatigue or digestive issues.
3 biomarkers as listed by Medichecks.
This test measures three antibody classes against Candida albicans (IgA, IgG and IgM), which can help show past or recent exposure to Candida. It's aimed at people exploring a possible link between Candida and symptoms such as fatigue, digestive issues or recurrent infections, rather than confirming any specific diagnosis.
With three biomarkers covering different antibody classes, it places towards the high end for depth among the immunity tests we track. On price, at £199 it costs well above the typical immunity test of similar size in our tracking.
Documentation is a strength here, with the biomarkers, sample type, turnaround and collection options all spelled out clearly, aside from the report format, which isn't described. Trust signals score highly too, reflecting Medichecks' 4.5 Trustpilot rating (over 2,400 reviews), UKAS ISO 15189 accredited partner labs, doctor review as standard, and a track record stretching back to 2001. Collection convenience is middling, since there's no at-home option and you need a venous draw at a clinic or a home nurse visit.
This test suits you if you want to explore a possible link between Candida and symptoms such as fatigue, digestive issues or recurrent infections, and you want more than a single antibody marker. It is not a diagnostic test, so if you have ongoing symptoms, it's worth discussing them with your GP as well.
Because it costs more than many single-marker immunity tests, it will suit you best if the broader three-marker antibody picture is what you're after, rather than a quick single check.
You give your sample via an in-store clinic, a home nurse visit, or a venous draw at a clinic; there's no at-home finger-prick option for this test. The lab tests for IgA, IgG and IgM antibodies to Candida albicans, and a doctor reviews the result before your report is sent, typically within 8 days.
This blood test checks three Candida antibody markers (IgA, IgG, IgM) for £199, via a venous draw at a clinic or a home nurse visit, with a doctor's comment included. Against other immunity tests of similar size that we track, it is priced well above the typical cost, which is the main trade-off for its broader antibody coverage.
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.
3 biomarkers, placing it in the 83rd percentile of immunity tests we track.
A blood sample taken at home by a visiting nurse or phlebotomist; with a venous or clinic option as well; a home nurse visit is offered; results in around 8 days, slower than similar tests.
Results are reviewed by a doctor; the provider does not describe the report format.
Trustpilot 4.5 from 2,477 reviews; accredited lab (UKAS ISO 15189 partner labs); doctor review as standard; trading 25+ years.
£199.00 against a median of £129.00 for the 93 similarly sized immunity tests we track (+54%).
Calculated 13 September 2026 from the facts we hold about this test and provider, using our published scoring formula. Scores are not hand-edited.
Highly rated for depth and priced well below the market
An 8-marker blood test covering white and red blood cells, vitamin D, B12, iron status and inflammation, for a broad check of immune-related health.
Six-marker immunity panel below the category median
A six-marker blood panel covering IgG, IgM and IgA antibodies plus total protein, albumin and globulin, for anyone investigating frequent infections or possible immune deficiency.
Combined Covid tests, discontinued from 30 Sept 2026
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