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Browse every individual blood test. Search by full name, abbreviation, biomarker or common term — then add to your basket. Looking for a broader picture? Explore our health bundles.

40 tests

A general inflammation marker that may help investigate a range of conditions.

Biomarker: C-Reactive Protein (CRP)

24–72h

Consider the Essential Health Check

Measures uric acid levels, associated with joint and metabolic health.

Biomarker: Uric Acid

24–72h

Consider the Essential Health Check

A sensitive inflammation marker often used to assess cardiovascular inflammation.

Biomarker: High-Sensitivity CRP (hs-CRP)

24–72h

Consider the Heart & Diabetes Check

HbA1c

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Measures average blood sugar levels over recent weeks.

Biomarker: HbA1c

24–72h

Consider the Heart & Diabetes Check

An enzyme marker associated with pancreatic function.

Biomarker: Amylase

24–72h

Consider the Essential Health Check

Measures cholesterol and triglycerides to assess cardiovascular risk.

Biomarker: Total Cholesterol, HDL, LDL, Triglycerides

24–72h

Consider the Heart & Diabetes Check

A specialist lipid marker associated with cardiovascular health. This test measures Apolipoprotein A1 only.

Biomarker: Apolipoprotein A1

24–72h

Consider the Advanced Heart Risk Check

A specialist lipid marker associated with cardiovascular risk. This test measures Apolipoprotein B only.

Biomarker: Apolipoprotein B

24–72h

Consider the Advanced Heart Risk Check

Combines Apolipoprotein A1 and Apolipoprotein B in a single profile.

Biomarker: Apolipoprotein A1, Apolipoprotein B

24–72h

Consider the Advanced Heart Risk Check

A specialist vascular inflammation marker associated with cardiovascular risk.

Biomarker: Lp-PLA2 (PLAC)

24–72h

Consider the Advanced Heart Risk Check

Assesses kidney function through creatinine and estimated glomerular filtration rate.

Biomarker: Creatinine with eGFR

24–72h

Consider the Essential Health Check

A capillary-compatible liver profile. This capillary-compatible liver profile does not include ALT.

Biomarker: Liver Function Test (TLFT)

24–72h

Consider the Essential Health Check

A specialist marker used to assess recent alcohol intake.

Biomarker: Carbohydrate Deficient Transferrin (CDT)

5–7 working days

Consider the Essential Health Check

Measures testosterone levels. For a broader assessment, consider the Male Hormone Check.

Biomarker: Testosterone

24–72h

Consider the Male Hormone Check

Measures SHBG, a protein that transports sex hormones.

Biomarker: Sex Hormone-Binding Globulin (SHBG)

24–72h

Consider the Male Hormone Check

Measures an adrenal androgen associated with energy and hormonal balance.

Biomarker: DHEA Sulphate

24–72h

Consider the Male Hormone Check

Measures cortisol, a hormone associated with the stress response. Collect your sample in the morning, ideally close to waking.

Biomarker: Cortisol

24–72h

Consider the Male Hormone Check

Provides information about ovarian reserve.

Biomarker: Antimüllerian Hormone (AMH)

24–72h

Consider the Female Hormone & Fertility Check

A profile of key reproductive hormones.

Biomarker: LH, FSH, Prolactin, Oestradiol

24–72h

Consider the Female Hormone & Fertility Check

A profile of hormones often used alongside hormone replacement therapy monitoring.

Biomarker: FSH, Oestradiol, Progesterone

24–72h

Consider the Female Hormone & Fertility Check

Measures the level of hCG in the blood.

Biomarker: Quantitative Beta hCG

24–72h

Consider the Female Hormone & Fertility Check

A foundational thyroid profile measuring TSH and Free T4.

Biomarker: TSH, Free T4

24–72h

Consider the Complete Well Woman Screen

A broader thyroid profile including Free T3.

Biomarker: TSH, Free T4, Free T3

24–72h

Consider the Complete Thyroid Check

Measures thyroid-related antibodies for a broader view of thyroid health.

Biomarker: Thyroid Antibodies

24–72h

Consider the Complete Thyroid Check

Measures ferritin, reflecting your body’s iron stores. This is a Ferritin test, not an Iron Status Profile.

Biomarker: Ferritin

24–72h

Consider the Ultimate Energy & Fatigue Panel

Measures the active form of vitamin B12.

Biomarker: Active Vitamin B12

24–72h

Consider the Ultimate Energy & Fatigue Panel

Measures vitamin D levels.

Biomarker: Vitamin D, 25-OH

24–72h

Consider the Ultimate Energy & Fatigue Panel

Measures omega-3 and omega-6 fatty acid levels.

Biomarker: Omega 3, Omega 6

5–7 working days

Consider the Ultimate Energy & Fatigue Panel

A comprehensive allergy test measuring a wide range of allergen components.

Biomarker: 282 allergen components

5–7 working days

A coeliac-related antibody test. Further testing or medical interpretation may be required.

Biomarker: Gliadin Antibodies IgG

24–72h

A coeliac-related antibody test. Further testing or medical interpretation may be required.

Biomarker: Tissue Transglutaminase IgA

24–72h

Measures antibodies to the SARS-CoV-2 spike protein.

Biomarker: COVID-19 Spike Antibodies

24–72h

Screens for the presence of hepatitis B surface antigen. This is distinct from a hepatitis B immunity test.

Biomarker: Hepatitis B Surface Antigen

24–72h

Consider the Blood-Borne Infection Screen

Checks for markers of immunity to hepatitis B. This is distinct from a hepatitis B surface antigen test.

Biomarker: Hepatitis B Immunity (antibodies)

24–72h

Consider the Blood-Borne Infection Screen

Screens for antibodies to hepatitis C.

Biomarker: Hepatitis C Antibodies

24–72h

Consider the Blood-Borne Infection Screen

A fourth-generation HIV screen detecting antibodies and p24 antigen.

Biomarker: HIV 1 and 2 Antibodies/p24 Antigen

24–72h

Consider the Blood-Borne Infection Screen

Screens for antibodies to syphilis.

Biomarker: Syphilis IgG/IgM

24–72h

Consider the Blood-Borne Infection Screen

Measures prostate specific antigen. This test cannot by itself diagnose or exclude cancer.

Biomarker: Prostate Specific Antigen (PSA)

24–72h

Consider the Complete Well Man Screen

Measures total and free PSA. This test cannot by itself diagnose or exclude cancer.

Biomarker: Total PSA, Free PSA

24–72h

Consider the Complete Well Man Screen

CA 125

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Measures CA 125, a marker sometimes associated with ovarian health. This test cannot by itself diagnose or exclude cancer.

Biomarker: CA 125

24–72h

Consider the Complete Well Woman Screen
RELATED HEALTH BUNDLES

Related health bundles

Most Popular

Essential Health Check

A practical general health check covering blood sugar, cholesterol, liver function, kidney function and inflammation.

Blood sugarCholesterolLiver healthKidney health
  • Home collection kit included
  • Prepaid return included
  • Laboratory analysis included

⏱ 24–72h · 5 tests/profiles

Men's Health

Complete Well Man Screen

A focused health check for men covering cholesterol, blood sugar, liver health, testosterone and prostate health.

Heart healthBlood sugarLiver healthHormones
  • Home collection kit included
  • Prepaid return included
  • Laboratory analysis included

⏱ 24–72h · 5 tests/profiles

Women's Health

Complete Well Woman Screen

A broad female health check covering thyroid function, iron stores, cholesterol, blood sugar and liver health.

Thyroid healthIron storesCholesterolBlood sugar
  • Home collection kit included
  • Prepaid return included
  • Laboratory analysis included

⏱ 24–72h · 5 tests/profiles

FREQUENTLY ASKED QUESTIONS

Questions, answered

Most tests are best collected in the morning before eating. Stay well hydrated the day before. Specific timing advice is included with your kit where relevant.

OptiBlood tests provide laboratory information and are not a substitute for medical diagnosis, physical examination or emergency care. Discuss concerning results or symptoms with an appropriate healthcare professional.

Accredited Laboratory Analysis — Samples processed by our partner laboratory, fully accredited to international medical standard ISO 15189:2022 (UKAS Accredited Medical Laboratory No. 8812).

OptiBlood home blood testing

Convenient home blood testing with professional laboratory analysis and confidential results delivery.

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