Blood Testing in Sydney

An IgG-based food sensitivity screen that measures your immune system's reaction to common food proteins. Unlike IgE allergy testing (which detects immediate allergic reactions), IgG testing identifies delayed food sensitivities that can cause symptoms hours or days after eating — making them difficult to identify through elimination alone. Covers common trigger foods and provides data to guide targeted dietary adjustments.

Comprehensive thyroid function and antibodies test to assess thyroid health and detect autoimmune disorders.

Measures the four most clinically significant B vitamins — B1 (thiamine), B6 (pyridoxine), B9 (folate), and B12 (cobalamin). B vitamins are water-soluble cofactors essential for energy production, nerve function, DNA synthesis, and red blood cell formation. Deficiency in any one causes overlapping symptoms of fatigue, cognitive impairment, and neurological dysfunction, making targeted testing valuable for identifying which specific vitamin needs attention.

A 14-marker panel evaluating kidney function, liver function, electrolyte balance, and blood sugar in a single blood draw — the standard metabolic snapshot used worldwide. Covers sodium, potassium, chloride, bicarbonate, urea, creatinine, eGFR, glucose, total protein, albumin, bilirubin, ALP, ALT, and calcium. Provides the baseline organ function data that more specialised panels build upon.

Enhanced health check including FBC/ESR, liver/kidney function, lipids, glucose, magnesium, CRP plus vitamin D and HbA1c for diabetes screening.

Extends the standard Check Up with vitamin D and HbA1c — two markers increasingly recognised as essential for longevity screening. Vitamin D deficiency is common in Australia despite the climate, affecting bone health, immune function, and mood. HbA1c provides a 3-month average of blood sugar levels, offering earlier detection of pre-diabetes than fasting glucose alone.

The most fundamental blood test in medicine — a complete enumeration of your red blood cells, white blood cells, and platelets across 12 markers. Reveals anaemia, infection, immune status, clotting capacity, and blood cell abnormalities. Commonly used as a baseline health screen, pre-operative check, and the starting point for investigating fatigue, recurrent infections, or unexplained bruising. No fasting required.

A comprehensive iron assessment measuring serum iron, ferritin (iron stores), transferrin (iron transport protein), and TIBC (total iron-binding capacity) — the four markers needed to distinguish between true iron deficiency, iron overload, and inflammation-driven changes in iron levels. Iron deficiency affects up to 1 in 5 Australian women and is the most common nutritional deficiency worldwide, yet ferritin alone does not tell the full story.

Assesses kidney filtration function and electrolyte balance — the minerals that govern nerve conduction, muscle contraction, heart rhythm, and fluid balance. Covers creatinine, eGFR, urea, sodium, potassium, chloride, and bicarbonate. Chronic kidney disease affects 1 in 10 Australians and is almost entirely asymptomatic until advanced stages, making regular screening the only reliable detection method.

A cardiovascular risk panel measuring total cholesterol, HDL (protective), LDL (atherogenic), non-HDL cholesterol, triglycerides, and cholesterol ratios. Goes beyond a simple total cholesterol number to assess the lipoprotein patterns that actually predict heart disease risk — the ratio of HDL to total cholesterol and triglyceride-to-HDL ratio are stronger predictors than LDL alone.

Mineral panel: iron studies, ferritin, transferrin, zinc, copper, caeruloplasmin, haemoglobin.

Evaluates liver health across its key functions — detoxification, protein synthesis, and bile production. Measures ALT, AST, GGT, ALP, bilirubin, albumin, and total protein. The liver processes everything you eat, drink, breathe, and absorb through your skin, making it the body's primary detoxification organ. Fatty liver disease affects an estimated 1 in 3 Australians and is usually asymptomatic until advanced stages.

Simple female hormone test to identify hormone imbalances.

Hormone blood test measuring key hormones and androgens governing masculinity and fertility.

Comprehensive blood test for an annual health check.

A non-invasive stool-based test that detects hidden (occult) blood in faeces — an early warning sign of bowel cancer and pre-cancerous polyps. Bowel cancer is the second most common cancer in Australia and the second leading cause of cancer death, yet it is over 90% treatable when detected early. The Australian government recommends screening every 2 years from age 50, but this private option allows earlier or more frequent screening without a GP referral.

Comprehensive blood test to measure inflammation markers and assess cardiovascular disease risk.

A stool-based analysis of your gut bacterial composition — identifying the balance of beneficial, commensal, and potentially pathogenic organisms that influence digestion, immune function, mood, and metabolic health. The gut microbiome contains more cells than your entire body and produces neurotransmitters, vitamins, and short-chain fatty acids that affect systems far beyond the digestive tract.

A complete thyroid assessment measuring TSH, free T3, and free T4 — the three markers needed to properly evaluate thyroid function. Standard GP screening typically only includes TSH, which can miss subclinical thyroid dysfunction where TSH is borderline but the active hormones (T3/T4) are already abnormal. Thyroid disorders affect approximately 1 in 20 Australians and are 5-8 times more common in women.

An advanced dried urine test measuring sex hormones and adrenal hormones with their metabolites — providing deeper insight than standard blood tests into how your body produces, processes, and eliminates hormones. The DUTCH (Dried Urine Test for Comprehensive Hormones) method captures hormone metabolites that blood testing misses, revealing methylation pathways, cortisol patterns, and oestrogen metabolism routes associated with cancer risk.

A confidential multi-pathogen sexual health screen covering the most common sexually transmitted infections in Australia. Uses swab-based collection for accurate detection of bacterial, viral, and parasitic STIs. Results delivered privately through ClearLabs' secure digital dashboard — no GP visit, no referral, no awkward conversations. Recommended after new sexual partners, unprotected contact, or as part of routine annual sexual health maintenance.

Comprehensive screening adding iron studies and full thyroid function (TSH, FT3, FT4) to standard metabolic panel for thorough health assessment.

Comprehensive STD screening: HIV, Hepatitis B, Hepatitis C, Chlamydia, Gonorrhea, Herpes HSV 1/2.

Adds iron studies and full thyroid function (TSH, free T3, free T4) to the standard check-up. Iron deficiency is the most common nutritional deficiency worldwide and a frequent cause of unexplained fatigue. The thyroid panel goes beyond TSH alone to include free T3 and T4 — essential for detecting subclinical thyroid dysfunction that basic screening often misses.