Products

Measures total IgG, the most abundant antibody in the blood and the main mediator of long-term immune memory. Low levels suggest immune deficiency; elevated levels are seen in chronic infection, autoimmune disease or paraprotein conditions.

Measures IgG4, linked to IgG4-related disease (IgG4-RD), a fibroinflammatory condition affecting the pancreas, bile ducts, kidneys, and other organs. Used alongside imaging and biopsy in specialist workups for IgG4-RD and autoimmune pancreatitis.

Measures IgM, the immune system's first-response antibody. Used to assess acute immune function, investigate immunodeficiency, and screen for Waldenstrom's macroglobulinaemia. Typically ordered alongside IgG and IgA as a full immunoglobulin panel.

Measures IGF-1, a stable downstream marker of growth hormone produced by the liver. Used to investigate growth disorders in children, assess growth hormone deficiency or excess in adults, and monitor growth hormone therapy.

Measures Interleukin-6 (IL-6), a cytokine that drives the inflammatory response upstream of CRP. Used to investigate chronic inflammation and autoimmune conditions where a more direct view of cytokine activity is needed.

At-home urine test measuring metabolites of serotonin, dopamine, norepinephrine, GABA, and glutamate. Reflects peripheral neurotransmitter production patterns. Intended for practitioner review alongside clinical assessment.

At-home lactulose-mannitol challenge test measuring gut barrier function through timed urine collection. High lactulose recovery indicates increased intestinal permeability. Provides an objective measure of gut barrier integrity for practitioner review.

At-home iodine loading challenge test assessing whole-body iodine stores through 24-hour urine collection after a measured iodine dose. Higher retention indicates depleted stores. More informative than spot urine testing alone.

At-home spot urine test measuring urinary iodine concentration from a single morning sample. Screens whether recent dietary iodine intake appears adequate for thyroid function. Results compared to WHO reference ranges.

Measures iodine concentration in a single urine sample collected at a pathology centre. Screens recent dietary iodine intake and flags potential deficiency affecting thyroid function. Results compared to WHO reference ranges.

Full iron panel measuring serum iron, ferritin, transferrin, transferrin saturation, and TIBC. Requires an 8 to 12 hour fast. Used to investigate iron deficiency, iron overload, and anaemia.

Measures LDH, an enzyme released when cells are damaged. Non-specific but useful for assessing haemolysis, liver conditions, certain cancers, and muscle damage. Best interpreted alongside more targeted tests.

Separates total LDH into five tissue-specific fractions to identify the source of an elevated LDH result. Fractions relate to heart and red blood cells (LDH-1/2), lungs and lymphocytes (LDH-3), and liver and skeletal muscle (LDH-4/5).

Measures blood lead levels to assess toxic exposure. Recommended adults with known or suspected exposure from old paint, pipes, welding, mining, or battery manufacturing. Also used for routine occupational health monitoring.

Measures leptin, the hormone produced by fat cells that regulates appetite and energy balance. Used to assess satiety signalling and investigate possible leptin resistance. Requires fasting before collection.

Measures lipase, the pancreas-specific enzyme that breaks down dietary fats. More specific than amylase and stays elevated longer. Used to investigate pancreatitis and other pancreatic conditions.

Measures Lipoprotein(a), a genetically determined cardiovascular risk marker not included in standard cholesterol panels. Elevated Lp(a) is an independent risk factor for heart attack, stroke, and aortic valve disease. Levels are fixed by genetics and do not change with lifestyle.

Measures lithium concentration 12 hours after the last dose. Used for routine therapeutic monitoring of lithium therapy to confirm levels remain in the effective range and to prevent toxicity.

Monitor your liver health with a comprehensive Liver Function Test. This essential screening checks key enzymes, proteins, and waste products that reveal how well your liver is performing its vital detoxification, protein production, and metabolic functions.

At-home finger-prick blood spot test measuring HbA1c, which reflects average blood glucose over the previous 2 to 3 months. Monitors metabolic health and blood sugar trends. No fasting required.

At-home cheek swab DNA test screening genetic variants linked to lifespan and healthy ageing. Covers FOXO3, APOE, and related pathway genes involved in oxidative stress, lipid metabolism, DNA repair, and methylation.

Measures luteinizing hormone (LH), which triggers ovulation in women and stimulates testosterone production in men. Used to investigate fertility, menstrual irregularity, PCOS, and menopause. Cycle timing matters for accurate interpretation.

At-home stool test measuring M2 Pyruvate Kinase, a metabolic enzyme associated with colorectal changes. Unlike FOBT, it is not affected by diet or non-cancerous bleeding. Elevated levels warrant further investigation with colonoscopy.