A single-marker blood test that checks for antibodies to SARS-CoV-2, for adults who want to check whether their body has responded to a past infection or the vaccine.
1 biomarker as listed by LloydsPharmacy Online Doctor.
This test checks for antibodies to SARS-CoV-2, the virus that causes COVID-19. Antibodies are proteins the body produces in response to an infection or a vaccine, so this test is commonly used to check whether your body has mounted a response, whether from having had COVID-19 previously or from vaccination; it does not check for a current infection. The provider states the kit uses a Roche antibody test that is CE-marked and legal to supply in the UK, with a stated specificity of 98.8% and sensitivity of 99.8%.
We do not have named peer tests to compare this one against directly. Looking at the broader set of immunity tests we track, its single biomarker places it in the 36th percentile by depth, while its £55 price sits well under the £144.25 median for similarly sized immunity tests, a 62% saving against that benchmark.
The score is supported by strong marks for clarity and documentation and value for money against that broader benchmark. It loses marks on results and follow-up, since results are not reviewed by a doctor as standard, and on clinical depth, reflecting the single-marker scope.
This suits people who want to check their antibody response after having had COVID-19 or after vaccination, rather than to check for a current infection. If you think you currently have COVID-19, this provider's separate PCR swab test is the relevant option, not this antibody test.
We do not track named peer antibody tests to point you to a cheaper or deeper alternative.
You collect a finger-prick blood sample at home following the kit instructions, then post it to the lab. Results are normally available within 2 to 3 working days. The provider states results will show whether antibodies are present and, if so, give an antibody level, though it notes the significance of that level is not yet fully established. Results are not reviewed by a doctor as standard.
This is a single-marker blood test for SARS-CoV-2 antibodies, priced at £55. We do not track named peer tests in this exact category, but the price sits well under the £144.25 median for the similarly sized immunity tests we track. As with this provider's other infection kits, 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.
A finger-prick sample you take at home; results in around 3 days, in line with or faster than similar tests.
Results are not doctor-reviewed and no consultation is included; the provider does not describe the report format.
Trustpilot 4.3 from 16,453 reviews; CQC registered; doctor review as standard; trading 24+ years.
£55.00 against a median of £144.25 for the 79 similarly sized immunity tests we track (-62%).
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
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Six-marker immunity panel below the category median
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