All Blood Tests & Health Checks
This page provides a complete directory of currently available OptiBlood tests and health checks. Every test and bundle includes home collection, prepaid tracked return and professional laboratory analysis. Prices shown are the complete price you pay — no hidden test or delivery charges.
Health Bundles
Essential Health Check
A practical general health check covering blood sugar, cholesterol, liver function, kidney function and inflammation.
Complete Well Man Screen
A focused health check for men covering cholesterol, blood sugar, liver health, testosterone and prostate health.
Complete Well Woman Screen
A broad female health check covering thyroid function, iron stores, cholesterol, blood sugar and liver health.
Ultimate Energy & Fatigue Panel
Investigates common nutritional and thyroid-related factors associated with tiredness, low energy and fatigue.
Heart & Diabetes Check
Check cholesterol, longer-term blood sugar and inflammation markers associated with cardiovascular and metabolic health.
Male Hormone Check
A focused assessment of key androgen-related hormones associated with energy, physical wellbeing and hormonal balance.
Advanced Heart Risk Check
An advanced cardiovascular profile combining standard cholesterol testing with specialist lipid and inflammation markers.
Female Hormone & Fertility Check
A detailed female hormone assessment covering reproductive hormones, ovarian reserve and thyroid function.
Complete Thyroid Check
Assess the main thyroid hormones together with thyroid-related antibodies for a broader view of thyroid health.
Blood-Borne Infection Screen
A confidential laboratory screen for four important blood-borne infections.
Couples Comprehensive Health Bundle
Two individual home health-testing kits — a Complete Well Man Screen (15 biomarkers) and a Complete Well Woman Screen (16 biomarkers) — giving 31 combined biomarkers with two prepaid Royal Mail Tracked 24 return mailers.
Individual Tests
General Health & Metabolism
Amylase
An enzyme marker associated with pancreatic function.
C-Reactive Protein (CRP) Blood Test
C-Reactive Protein (CRP) is a vital protein produced by your liver in response to inflammation, infection, or tissue injury anywhere in the body. Because CRP levels rise rapidly within hours of an acute inflammatory trigger and fall quickly as you recover, this test provides a clear, reliable clinical snapshot of active systemic inflammation, infection recovery, or autoimmune flare-ups.
HbA1c
Measures average blood sugar levels over recent weeks.
High-Sensitivity CRP
A sensitive inflammation marker often used to assess cardiovascular inflammation.
Uric Acid
Measures uric acid levels, associated with joint and metabolic health.
Heart & Cholesterol
Apolipoprotein A1
A specialist lipid marker associated with cardiovascular health. This test measures Apolipoprotein A1 only.
Apolipoprotein A1 and B Profile
Combines Apolipoprotein A1 and Apolipoprotein B in a single profile.
Apolipoprotein B
A specialist lipid marker associated with cardiovascular risk. This test measures Apolipoprotein B only.
Lipid Profile
Measures cholesterol and triglycerides to assess cardiovascular risk.
Lp-PLA2, PLAC
A specialist vascular inflammation marker associated with cardiovascular risk.
Liver & Kidney Health
Carbohydrate Deficient Transferrin, CDT
A specialist marker used to assess recent alcohol intake.
Creatinine with eGFR
Assesses kidney function through creatinine and estimated glomerular filtration rate.
Liver Function Test, TLFT
A capillary-compatible liver profile. This capillary-compatible liver profile does not include ALT.
Hormones & Fertility
Antimüllerian Hormone, AMH
Provides information about ovarian reserve.
Cortisol
Measures cortisol, a hormone associated with the stress response. Collect your sample in the morning, ideally close to waking.
DHEA Sulphate
Measures an adrenal androgen associated with energy and hormonal balance.
Female Hormone Profile
A profile of key reproductive hormones.
HRT Profile 1
A profile of hormones often used alongside hormone replacement therapy monitoring.
Quantitative Beta hCG
Measures the level of hCG in the blood.
Sex Hormone-Binding Globulin, SHBG
Measures SHBG, a protein that transports sex hormones.
Testosterone
Measures testosterone levels. For a broader assessment, consider the Male Hormone Check.
Vitamins & Nutrition
Active Vitamin B12
Measures the active form of vitamin B12.
Ferritin — Iron Stores
Measures ferritin, reflecting your body’s iron stores. This is a Ferritin test, not an Iron Status Profile.
Omega-3/Omega-6
Measures omega-3 and omega-6 fatty acid levels.
Vitamin D, 25-OH
Measures vitamin D levels.
Allergy & Coeliac
ALEX³ Multiplex Allergy Profile (300 Allergens + Total IgE)
The multiplex allergy ALEX³ profile has upgraded from ALEX2 to ALEX3. Analysed by The Doctors Laboratory, ALEX³ includes a comprehensive panel of 300 allergens covering high-relevance allergen sources — including animal dander, cereals, egg, legumes, milk, mites, moulds, pollen, seafood, tree nuts, and venoms — supplemented with a Total IgE. Crucially, it contains 218 molecular allergens (107 of which are completely unique to the ALEX³ test), providing a comprehensive sensitisation profile. In practical terms, this molecular technology pinpoints the exact protein components triggering your immune system, helping distinguish between true primary allergies and harmless cross-reactions from a single home finger-prick sample.
Gliadin Antibodies IgG
A coeliac-related antibody test. Further testing or medical interpretation may be required.
Tissue Transglutaminase IgA
A coeliac-related antibody test. Further testing or medical interpretation may be required.
Infection Screening
COVID-19 Spike Antibodies
Measures antibodies to the SARS-CoV-2 spike protein.
Hepatitis B Immunity
Checks for markers of immunity to hepatitis B. This is distinct from a hepatitis B surface antigen test.
Hepatitis B Surface Antigen
Screens for the presence of hepatitis B surface antigen. This is distinct from a hepatitis B immunity test.
Hepatitis C Antibodies
Screens for antibodies to hepatitis C.
HIV 1 and 2 Antibodies/p24 Antigen
A fourth-generation HIV screen detecting antibodies and p24 antigen.
Syphilis IgG/IgM
Screens for antibodies to syphilis.
Prostate & Ovarian Health
CA 125
Measures CA 125, a marker sometimes associated with ovarian health. This test cannot by itself diagnose or exclude cancer.
Prostate Profile: Total and Free PSA
Measures total and free PSA. This test cannot by itself diagnose or exclude cancer.
Prostate Specific Antigen, PSA
Measures prostate specific antigen. This test cannot by itself diagnose or exclude cancer.