Single autoimmune marker, not specific to one condition
Rheumatoid factor is an antibody that can be raised in rheumatoid arthritis, though it also appears in other conditions and in some healthy people. It suits people who, together with a GP, are looking at markers relevant to joint symptoms.
25-marker lifestyle DNA test, near the category median
This DNA swab test analyses 25 genetic markers linked to traits such as food intolerances, weight gain, vitamin needs and stress response, with a nutrition and lifestyle guide based on the results. It suits people wanting broad lifestyle-related genetic insight rather than a specific diagnosis.
Deep 33-marker oral microbiome test, priced above peers
This saliva test analyses the bacteria living in your mouth, covering 33 markers of oral microbiome balance. It suits people interested in oral and general health via their microbiome rather than blood-based screening.
Single-marker starting point for autoimmune investigation
A single antibody test used as a starting point when investigating possible connective tissue disorders such as lupus, scleroderma or Sjogren's syndrome. Best suited to those with relevant symptoms being guided by a doctor.
7-marker panel priced close to market median
This at-home blood test checks seven markers, including cortisol, TSH and key vitamins and minerals, aimed at investigating possible physical causes of low mood. It suits people wanting a mid-level physical work-up alongside vitamin and mineral checks.
Anti-ss DNA marker, priced below the category median
This test checks for single-stranded DNA (anti-ss DNA) antibodies, found in around half of people with systemic lupus erythematosus. It suits people already being investigated for lupus who want this more specific, though less sensitive, marker checked.
Single-marker EBV antibody check, doctor reviewed
This blood test measures IgM and IgG antibodies to Epstein-Barr virus, the virus behind glandular fever, showing whether an infection is current or past. It suits anyone with symptoms that could point to EBV who wants clarity before seeing a GP.
Mid-priced H. pylori stool test, near the £97 group median
A single-marker stool test that checks for H. pylori bacteria, offering a fast, at-home alternative to a clinic visit for anyone wanting to check for this specific infection.
Simple blood group and Rhesus test, doctor-reviewed
A blood test that identifies your ABO blood group and Rhesus (D) status, useful if you need this on record for medical, travel or family-planning reasons.
Broad metabolic panel with results the next day
This panel checks thyroid function, blood sugar control, cholesterol and three key vitamins from a single blood sample. It suits people who want a broad snapshot of their metabolic health, especially if they plan to repeat it every few months.
AMH test priced above most catalogue peers
A single blood test for Anti-Mullerian Hormone (AMH), used as part of a fertility investigation to give an indication of ovarian reserve, the approximate number of eggs remaining. Suited to women assessing fertility potential, alongside GP or fertility clinic advice.
Home or clinic hCG test, doctor-reviewed, results in 5 days
A quantitative blood test measuring beta-hCG, used to confirm a pregnancy from around 11 to 12 days after conception or to check the hormone is rising as expected, including after a positive result or IVF treatment.
