Covid-19 Test Antibodies Home Kit

An at-home finger-prick blood test quantifying IgG and IgM Covid-19 antibodies from past infection or vaccination, giving a numerical antibody level you can track over time. Suits people who want to test without visiting a clinic.

  • At-home test
  • Subscription available
Sample
Blood
Collection
At-home finger-prick, post to lab
Results in
1 day
Biomarkers
1
Tests for
  • Covid 19 Quantitative Antibodies

Test specifications

Provider
Better2Know
Sample type
blood
Collection method
at-home finger-prick, post to lab
Turnaround time
1 day
Biomarkers tested
1
At-home test
Yes
Doctor reviewed
No
Gender focus
Both

What's tested

1 biomarker as listed by Better2Know.

  • Covid 19 Quantitative Antibodies

About this test

This test measures both IgG and IgM antibodies against the Covid-19 spike protein from an at-home finger-prick blood sample, giving a numerical antibody level rather than just a positive or negative result, so you can track how your antibody level changes over time following infection or vaccination. Because it targets the spike protein used in many Covid-19 vaccines, it can pick up a vaccine response as well as a prior infection.

We do not have a named comparison group for this specific test, but against the wider set of 79 similarly sized immunity tests we track, its £59.95 price is 58% below the £144.25 median, making it one of the more competitively priced tests of its kind that we track. Its single biomarker places it around the middle for depth among tests of this type, which is expected for a targeted antibody check rather than a broad panel.

It scores strongly for value for money given how far below the group median it sits, and well for collection convenience since it is done entirely at home with results back in about 2 days. It scores lower on results and follow-up because, as with Better2Know's other tests, results are not doctor-reviewed as standard.

Who is it for?

This suits you if you want a low-cost, at-home way to check your Covid-19 antibody level, for example after vaccination or a past infection, without needing a clinic appointment.

We do not hold named peer tests in our data for this specific test, so we cannot point you to a cheaper or deeper named alternative. Better2Know separately lists a clinic-based version of this test if you would rather have a clinician take the sample in person.

How it works

You collect a finger-prick blood sample at home using the kit provided and post it to Better2Know's laboratory, which tests for both IgG and IgM antibodies against the Covid-19 spike protein. The fact sheet states results are available within about 1 working day of the sample's arrival, viewable in your online patient account, with notification by your preferred contact method. It does not state that results are doctor-reviewed as standard.

Pros & cons

Pros

  • At £59.95, 58% below the £144.25 median for similarly sized immunity tests we track.
  • Entirely at-home collection using a finger-prick sample.
  • Gives a numerical antibody level, not just a positive or negative result.
  • Results are ready within about 1 day.

Cons

  • Tests only Covid-19 antibodies, not a broader immunity or infection panel.
  • No peer tests are listed for this exact test, so its strong value for money score cannot be checked against named competitors.
  • Results are not doctor-reviewed as standard.

Our editorial score

Compare Health Test Score Home Covid antibody test, 58% below the typical price
Editorial confidence: 9.0/10

This at-home Covid-19 antibody kit costs £59.95, 58% below the £144.25 median for the 79 similarly sized immunity tests we track. Results come from a finger-prick sample posted to the lab and are ready within about 1 day. There are no named peer tests in our data for this exact test, and results are not doctor-reviewed as standard.

Score breakdown

  • Clarity and documentation 9.0/10

    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.

  • Clinical depth 6.6/10

    1 biomarkers, placing it in the 36th percentile of immunity tests we track.

  • Collection convenience 8.0/10

    A finger-prick sample you take at home; results in around 1 days, well ahead of the immunity norm of 3.

  • Results and follow-up 3.0/10

    Results are not doctor-reviewed and no consultation is included; the provider does not describe the report format.

  • Trust signals 6.5/10

    Trustpilot 4.2 from 775 reviews; CQC registered; trading 18+ years.

  • Value for money 9.4/10

    £59.95 against a median of £144.25 for the 79 similarly sized immunity tests we track (-58%).

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

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