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.
A blood test measuring Hepatitis A IgM and IgG antibodies to show whether you have immunity from past infection or vaccination, rather than testing for a current infection.
1 biomarker as listed by Better2Know.
Hepatitis A immunity is assessed by looking at two types of antibody. IgM appears early during an active infection and signals something recent, while IgG builds up over months and typically lasts for life, providing protection against reinfection and appearing after vaccination too. Testing both together shows whether you currently have or have previously had the infection, or have immunity from vaccination.
Better2Know does not list a wider comparison group for this test, so it cannot be checked against named rivals directly. It combines two antibody types in a single result rather than testing for just one.
It scores moderately for collection convenience, since a home nurse visit is offered as an alternative to a clinic appointment, with results back within a day. It loses marks for results and follow-up because results are not reviewed by a doctor as standard.
This suits someone who wants to check whether they are already immune to Hepatitis A, for example before travel to a higher-risk area or to check whether a past vaccination has taken effect, rather than someone with current symptoms of infection.
Because this test is not part of a listed comparison group, there is no specific cheaper or deeper alternative from the sheet to point to here.
A clinician takes a venous blood sample at a clinic, or during a paid home nurse visit, and sends it to the lab for IgM and IgG antibody analysis. Results are back within a day of the sample arriving. The fact sheet does not show results being reviewed by a doctor as standard.
This test measures both IgM and IgG antibodies to Hepatitis A, showing whether you have immunity from a past infection or vaccination rather than checking for a current infection. Better2Know does not list a comparison group for this £145 test, so there is no named rival to weigh it against. Results are not reviewed by a doctor as standard.
The listing publishes a detailed description, the full biomarker list, a stated turnaround, clear collection options, the sample type; it does not state what the report looks like.
1 biomarkers, placing it in the 36th percentile of immunity tests we track.
Requires a venous draw at a clinic; a home nurse visit is offered; results in around 1 days, well ahead of the immunity norm of 3.
Results are not doctor-reviewed and no consultation is included; the provider does not describe the report format.
Trustpilot 4.2 from 775 reviews; CQC registered; trading 18+ years.
£145.00 against a median of £129.00 for the 79 similarly sized immunity tests we track (+12%).
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
A combined blood test measuring both nucleocapsid antibodies, which indicate past infection, and spike protein antibodies, which indicate a vaccine or infection response.
Broad 13-marker urine panel, competitively priced
A urine analysis under the microscope plus a culture to check for bacteria, covering signs of infection, kidney health and metabolic changes. Suits monitoring urinary symptoms or investigating an abnormal result.