What you can test

What you can test

What you can test

We offer testing for the health markers listed below. Your price depends on your selections, with most people investing between £75-150 on their first personalised test. You’ll get a 15% discount on your first subscription test. Take our

Hormonal Health

Hormonal Health

Assesses your body's hormone balance, which can affect energy, mood, metabolism, fertility, and more.

TSH

Regulates thyroid hormone production.

Free T4

A thyroid hormone involved in metabolism.

Free T3

Active thyroid hormone influencing energy use.

LH

Controls ovulation and testosterone production

FSH

FSH

Stimulates egg growth and sperm production.

Oestradiol

Oestradiol

Main form of estrogen affecting reproductive health.

Progesterone

Progesterone

Supports menstrual cycle and pregnancy.

Prolactin

Prolactin

Stimulates milk production post-pregnancy.

Testosterone

Testosterone

Primary male sex hormone affecting libido and muscle.

SHBG

SHBG

Binds sex hormones and controls their levels.

Free Testosterone (Calculated)

Free Testosterone (Calculated)

Unbound testosterone available to cells.

Free Androgen Index

Free Androgen Index

Ratio of testosterone to SHBG.

DHEA-Sulphate

DHEA-Sulphate

Hormone involved in making sex hormones.

Cortisol (Random)

Cortisol (Random)

Stress hormone affecting many body functions.

Cardiovascular & Metabolic Health

Cardiovascular & Metabolic Health

Checks markers that reflect your risk of heart disease, diabetes, and metabolic dysfunction.

Non-HDL Cholesterol

Cholesterol linked to heart disease risk.

HDL Cholesterol

HDL Cholesterol

Good cholesterol that protects the heart.

Cholesterol/HDL Ratio

Cholesterol/HDL Ratio

Ratio used to assess heart disease risk.

LDL Cholesterol

LDL Cholesterol

 Bad cholesterol that can clog arteries

Triglycerides

Fats in the blood linked to heart risk.

HbA1c

HbA1c

Average blood sugar over 2–3 months.

CRP

CRP

Inflammation marker linked to heart risk.

Iron & Nutritional Status

Iron & Nutritional Status

Evaluates levels of key nutrients that support energy, blood production, and overall health.

Iron

Essential mineral for red blood cells

UIBC

UIBC

Measures unused iron-binding capacity.

TIBC

TIBC

Total capacity of blood to carry iron.

Transferrin Saturation

Transferrin Saturation

Percentage of transferrin carrying iron.

Ferritin

Ferritin

Iron storage protein and deficiency indicator.

Vitamin D (25 OH)

Vitamin D (25 OH)

Supports bones, mood, and immune health

Vitamin B12

Vitamin B12

Vital for nerves and red blood cell formation

Serum Folate

Serum Folate

Needed for DNA synthesis and red cell health.

Liver & Kidney Function

Monitors organ health, detoxification, protein production, and fluid/electrolyte balance.

ALT

Liver enzyme; high levels indicate liver damage.

GGT

GGT

Liver enzyme linked to bile duct function.

Albumin

Albumin

Protein made by liver; keeps fluid in blood.

Total Protein

Total Protein

Measures all proteins in the blood.

Bilirubin

Bilirubin

Waste product from red blood cell breakdown.

Sodium

Sodium

Electrolyte important for fluid balance.

Urea

Waste product filtered by the kidneys.

Creatinine

Waste indicating kidney function.

eGFR

Estimates kidney filtering efficiency.

Hematology

Hematology

Analyzes your blood cells to detect anemia, infections, immune activity, and clotting issues.

Red Blood Cells

Carry oxygen throughout the body.

Advanced Lipid Profile (with Apolipoproteins)

Advanced Lipid Profile (with Apolipoproteins)

Hemoglobin

Hematocrit

Hematocrit

Percentage of blood made up of red cells.

Mean Cell Volume (MCV)

Mean Cell Volume (MCV)

Average size of red blood cells.

Mean Cell Hemoglobin (MCH)

Mean Cell Hemoglobin (MCH)

Average hemoglobin per red cell.

Mean Cell Hemoglobin Concentration (MCHC)

Mean Cell Hemoglobin Concentration (MCHC)

Average concentration of hemoglobin in cells.

Red Cell Distribution Width (RDW

Red Cell Distribution Width (RDW

 Variation in red blood cell sizes.

White Blood Cells

White Blood Cells

Fight infection and immune response.

Neutrophils

Neutrophils

First responders to bacterial infection.

Lymphocytes

Lymphocytes

Key cells in immune defense.

Monocytes

Monocytes

Clean up dead cells and pathogens.

Eosinophils

Eosinophils

Fight parasites and trigger allergies.

Basophils

Basophils

Release histamine in allergic reactions.

Platelets

Platelets

Help with blood clotting

MPV

Average size of platelets.

Hemostasis (Clotting)

Hemostasis (Clotting)

Assesses how well your blood can clot, which is essential for healing and surgery safety.

Prothrombin Time

Time it takes blood to clot.

Prothrombin Time Ratio

Prothrombin Time Ratio

Standardized clotting time measure.

INR

INR

Normalized clotting time to monitor treatment.

APTT Ratio

APTT Ratio

Measures intrinsic clotting pathway function.

APTT Time

APTT Time

Time it takes for blood to clot internally.

Fibrinogen

Fibrinogen

Protein needed to form blood clots.

Upcoming Tests

Upcoming Tests

qFIT Bowel Cancer Test

Coming early 2025

Coming early 2025

This test detects tiny amounts of blood in the
stool, which could be an early sign of bowel
(colorectal) cancer. It’s a simple, non-invasive
test used in the UK screening programme to
help catch early signs of cancer and is also
valuable for adults experiencing bowel
symptoms.

Body Composition DEXA Scan

Coming early 2025

Coming early 2025

A body composition DEXA scan measures the
distribution and amount of fat, muscle, and
bone in your body. This test provides detailed
information about body composition, helping
to assess health and fitness levels.

We streamline blood testing with our hassle-free, end-to-end solution. Our goal is simple: to make offering testing services effortless for healthcare providers and convenient for their clients

💌 Weekly Insights:

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We streamline blood testing with our hassle-free, end-to-end solution. Our goal is simple: to make offering testing services effortless for healthcare providers and convenient for their clients

💌 Weekly Insights:

Stay Informed!

Name

Email

© Nucleus - All Rights reserved.

Privacy Policy

Terms of Use

We streamline blood testing with our hassle-free, end-to-end solution. Our goal is simple: to make offering testing services effortless for healthcare providers and convenient for their clients

💌 Weekly Insights:

Stay Informed!

Name

Email

© Nucleus - All Rights reserved.

Privacy Policy

Terms of Use

We streamline blood testing with our hassle-free, end-to-end solution. Our goal is simple: to make offering testing services effortless for healthcare providers and convenient for their clients

💌 Weekly Insights:

Stay Informed!

Name

Email

© Nucleus - All Rights reserved.

Privacy Policy

Terms of Use