Testosterone Replacement Therapy (TRT) Blood test
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Regular price
£155.00
49 Biomarkers
Turnaround times
At Clinilabs, we pride ourselves on providing our customers with the fastest turnaround times.
You will start receiving dispatched results as soon as they are available and have passed our clinical validation.
Turnaround times vary by test, and by cases. Some results are available within hours while more complex tests can take days.
Please note the turnaround times are a guide and are not a guarantee.
Appointment Required
Schedule at one of our partner clinics
Professional Blood Draw
Performed by certified phlebotomists
Why Clinilabs?
What’s included in this test
Clotting status
Mean Platelet Volume (MPV)
MPV reflects the average size of your platelets. It provides insight into platelet production and activity, and can help assess risk of clotting or bleeding disorders.
Red blood cells
Red Cell Distribution Width (RDW)
RDW measures the variation in size of your red blood cells. It helps identify types of anaemia and can indicate nutrient deficiencies such as iron, B12, or folate.
White blood cells
Monocytes (Mo)
Monocytes assist in clearing infections and dead cells. Elevated levels may indicate chronic inflammation or certain infections.
Lymphocytes (Ly)
Lymphocytes help fight viral infections and are vital to your immune memory. Abnormal levels can be seen in viral illnesses or immune disorders.
Neutrophils (Ne)
Neutrophils are your body’s first line of defense against infection. High levels usually indicate bacterial infections or inflammation.
Basophils (Ba)
Basophils are white blood cells that release histamine during allergic responses. They are rarely elevated but may increase in certain chronic inflammatory conditions.
Eosinophils (Eo)
Eosinophils are a type of white blood cell involved in allergic reactions and fighting parasites. Elevated levels may suggest allergy, asthma, or parasitic infection.
Clotting status
Platelets (PLT)
Platelets are responsible for blood clotting. Low levels may lead to bleeding, while high levels can increase the risk of thrombosis.
Red blood cells
Mean Corpuscular Haemoglobin Concentration (MCHC)
MCHC shows the concentration of haemoglobin in your red blood cells. It's useful in evaluating anaemia types and red cell colour (hypochromia).
Mean Corpuscular Haemoglobin (MCH)
MCH indicates the average amount of haemoglobin in each red blood cell. Abnormal levels help identify different forms of anaemia.
Mean Corpuscular Volume (MCV)
MCV reflects the average size of your red blood cells. It helps classify types of anaemia — whether cells are too large, too small, or just right in size.
Haematocrit (HCT)
HCT shows the percentage of blood made up of red blood cells. It helps assess anaemia, dehydration, and overall blood volume status.
White blood cells
White Blood Cells (WBC)
WBC count indicates immune system activity. Elevated levels can suggest infection or inflammation, while low levels may reflect bone marrow suppression or immune deficiency.
Red blood cells
Red Blood Cells (RBC)
RBC count measures the number of red blood cells in your blood. It's key to assessing oxygen-carrying capacity and diagnosing anaemia or bone marrow issues.
Haemoglobin (Hb)
Haemoglobin carries oxygen from your lungs to the rest of your body. Low levels may indicate anaemia, while high levels could signal dehydration or other blood disorders.
Inflammation
C Reactive Protein (CRP)
CRP is a marker of inflammation in the body. Elevated CRP may indicate infection, autoimmune disorders, or increased cardiovascular risk.
Enzymes
Creatine Kinase
CK-NAC is an enzyme test used to assess muscle damage, including from the heart (e.g. after a heart attack) or skeletal muscles. It’s commonly used in evaluating chest pain, muscle injury, or certain muscular disorders. The NAC activation improves the accuracy of the result by stabilizing the enzyme.
Hormone health
Testosterone
Testosterone testing measures total testosterone levels to assess libido, mood, and metabolic function in both men and women.
Testosterone Free
Free Testosterone provides an estimate of biologically active testosterone, useful in diagnosing hormonal imbalances not reflected in total testosterone alone.
Oestradiol
Oestradiol is the primary form of estrogen in women. This test is essential in fertility assessments, menstrual irregularities, or hormone replacement therapy.
Follicle stimulating hormone level (FSH)
FSH regulates reproductive processes and is essential for fertility. It’s used to assess ovarian reserve in women or testicular function in men.
Luteinising hormone (LH)
Luteinising Hormone (LH) plays a critical role in ovulation and testosterone production. It's commonly tested in fertility and hormonal evaluations.
Prolactin
Prolactin is a hormone primarily involved in lactation but also impacts fertility and menstrual cycles. High levels can suggest pituitary issues.
Sex hormone binding globulin level (SHBG)
SHBG regulates the availability of sex hormones like testosterone and oestradiol. Abnormal levels can indicate hormonal imbalance or liver dysfunction.
Thyroid health
Free T3
Free T3 is the active form of triiodothyronine, a thyroid hormone. It’s useful in identifying hyperthyroidism or ineffective thyroid conversion.
TSH
TSH controls the thyroid gland’s hormone production. It’s the most common marker for identifying thyroid dysfunction, such as hypothyroidism.
Free T4
Free T4 gives insight into the level of unbound thyroxine hormone. It’s key for diagnosing thyroid conditions when TSH alone is inconclusive.
Iron markers
Ferritin
Ferritin reflects the body's stored iron. It's a more reliable marker for iron deficiency than serum iron, especially in chronic conditions.
Kidney health
eGFR (estimated Glomerular Filtration Rate)
eGFR estimates how well your kidneys are filtering waste from your blood. It's a key indicator of kidney function and is especially useful for early detection of chronic kidney disease (CKD).
Bicarbonate
Bicarbonate helps regulate your body’s pH balance. It's tested when evaluating acid-base disorders or respiratory conditions.
Sodium
Sodium is critical for fluid balance, nerve function, and blood pressure regulation. Abnormal levels can point to kidney, adrenal, or hydration issues.
Electrolytes
Potassium
Potassium is an essential electrolyte for heart rhythm, muscle contractions, and nerve signals. Imbalances can lead to serious health issues.
Kidney health
Urea
Urea is a byproduct of protein metabolism, filtered by the kidneys. High levels may indicate impaired kidney function or dehydration.
Chloride
Chloride helps regulate fluid balance, blood pressure, and pH levels. It's usually measured with other electrolytes to assess hydration and kidney function.
Creatinine
Creatinine is a waste product filtered by your kidneys. Measuring creatinine helps assess kidney function and detect early signs of kidney disease.
Liver health
Alanine Aminotransferase (ALT)
Alanine Aminotransferase (ALT) is an enzyme mainly found in the liver. Elevated levels can indicate liver damage from conditions like hepatitis or fatty liver disease.
Bilirubin (Total)
Total bilirubin helps assess liver function and red blood cell breakdown. High levels can cause jaundice and indicate liver or gallbladder issues.
Albumin
Albumin is a major protein in the blood, essential for maintaining fluid balance and transporting nutrients. Low levels can signal liver or kidney disease.
Total protein
Total protein includes albumin and globulin. It's used to assess liver function, kidney health, and nutritional status.
Alkaline phosphatase (ALP)
ALP is an enzyme related to the liver, bones, and bile ducts. It's often tested to investigate liver function or bone disorders.
Aspartate Aminotransferase (AST) (SGOT)
AST is an enzyme found in the liver and muscles. Elevated levels can indicate liver damage, muscle injury, or other underlying conditions.
Gamma-Glutamyl transpeptidase (GGT)
GGT is an enzyme found in the liver and bile ducts. It's commonly tested to evaluate liver function and detect bile duct obstructions or alcohol-related liver damage.
Globulin
Globulin is a group of proteins involved in liver function, immune response, and blood clotting. Abnormal levels can point to infections, liver disease, or immune system disorders.
Cardiac health
Non-HDL Cholesterol
Non-HDL cholesterol measures all the "bad" types of cholesterol in your blood, including LDL and others that can contribute to plaque build-up in your arteries. It’s a more comprehensive indicator of cardiovascular risk than LDL alone, making it a valuable test for anyone monitoring heart health or managing cholesterol levels.
Triglycerides
Triglycerides are a type of fat found in your blood. Elevated levels can increase the risk of heart disease and often indicate poor dietary or metabolic health.
HDL/Cholesterol Ratio
This ratio compares ‘good’ HDL cholesterol to total cholesterol. A higher ratio indicates a healthier balance and lower cardiovascular risk.
LDL Cholesterol
LDL Cholesterol, or 'bad' cholesterol, can build up in your arteries and increase the risk of heart attack and stroke. Lower levels are generally better.
Cholesterol
Cholesterol testing provides an overview of your total cholesterol, a key marker for heart disease risk and metabolic health.
HDL Cholesterol
HDL Cholesterol is considered the 'good' cholesterol because it helps remove harmful LDL cholesterol from your bloodstream. Higher levels are linked to a reduced risk of heart disease.