Enhance Athletic Performance & Recovery
Whether you’re training for strength, endurance or overall fitness, your performance is shaped by hormones, nutrition, recovery capacity and cellular health. Our advanced blood tests for athletic performance help you uncover what’s supporting your training - and what may be limiting it. From sports hormone panels and testosterone tests to nutrient analysis, gut testing and even biological age tests in Australia, these assessments give you the insights you need to optimise performance and recover faster.
How i-screen works
01Order online
Choose your preferred blood test and place your order securely through our website.
02Receive pathology request form
We'll email you your pathology request form, which you'll need for your blood draw.
03Visit a Collection Centre
Take your pathology request form to one of our affiliated collection centres for your blood sample.
04Get your results
Your results are typically available within 48 hours depending on the test. We'll notify you by email when your results are ready to view in your i-screen dashboard.
Want the most complete assessment of your performance, recovery & training biology?
If you’re looking for a comprehensive blood test for athletic performance, these advanced panels analyse hormones, nutrition, energy metabolism, inflammation, recovery and cellular ageing. They even include biological markers that help answer “What is the most accurate biological age test?” - an increasingly valuable metric for athletes wanting to measure training impact and longevity.
Combine blood biomarkers, DNA insights and functional testing to map your power, endurance, recovery and injury risk.
Comprehensive endurance panel covering hormones, iron, vitamins, inflammation and metabolic markers for male athletes.
Comprehensive endurance panel covering hormones, iron, vitamins, inflammation and metabolic markers for female athletes.
Analyse 70 performance biomarkers including testosterone, cortisol, iron, cholesterol and blood count for male athletes.
Analyse 70 performance biomarkers including oestrogen, iron, thyroid, cholesterol and blood count for female athletes.
Are your hormones optimised for training, strength & endurance?
Hormones like testosterone, cortisol, oestrogen and DHEA directly influence muscle growth, endurance, recovery, motivation and energy. A sports hormone panel or testosterone test can reveal hormone imbalances that may be affecting performance, fatigue, or training plateaus. These tests help you understand how well your body is adapting to training stress — and where hormone support may optimise results. For more on how testosterone and oestrogen interact in men, read our article on the T:E ratio and men’s health. If you’re using or considering anabolic steroids, our guide on how steroids affect your blood work explains what to monitor.
Analyse oestrogen, progesterone, cortisol, iron and 45 other biomarkers to see how training impacts your body.
Analyse testosterone, cortisol, biological age and 45 other biomarkers relevant to training and recovery.
Measure total testosterone, free testosterone and SHBG - key markers for energy, mood and body composition.
Is your nutrition meeting the demands of your training load?
Athletes need higher levels of vitamins and minerals to support energy production, muscle repair, oxygen transport and recovery. A vitamin deficiency test, iron studies blood test, vitamin D blood test and vitamin B12 test can uncover hidden gaps that reduce performance or slow recovery. Endurance nutrition panels provide a broader look at micronutrients that affect stamina, metabolism and performance resilience. Vitamin D in particular plays a bigger role than most athletes realise — read why vitamin D might be the mood hormone you’re overlooking.
Check your iron, ferritin and transferrin levels. Iron deficiency is Australia’s most common nutritional problem.
Check your vitamin D level - over 30% of Australian adults are deficient, causing fatigue and muscle weakness.
Test vitamin B12 levels - essential for nerve function, red blood cells and energy production.
Measure B1, B2, B6 and B12 - essential vitamins for energy, brain function and nervous system health.
Screen 27 vitamins and minerals including zinc, selenium, magnesium, B vitamins and antioxidants in one panel.
Combined iron, B12 and folate panel — key nutrients relevant to energy and blood cell health.
Is overtraining or stress reducing your performance?
High training volumes without adequate recovery can elevate cortisol, suppress testosterone and impair sleep quality. Our adrenal stress tests, Cortisol Awakening Response and DUTCH test reveal how your body is handling training stress and whether your hormones are in a recovery-supportive pattern. Learn more about what your cortisol awakening response says about your stress resilience.
Saliva test mapping your morning cortisol spike and daily rhythm — markers relevant to understanding your stress response.
Saliva test measuring cortisol and DHEA-S levels across the day — markers relevant to your stress and energy patterns.
Dried urine test mapping cortisol patterns, oestrogen, progesterone, testosterone and their metabolites across a full day.
Is your gut affecting performance and recovery?
Digestive issues, malabsorption and gut-driven inflammation can reduce nutrient uptake, impair energy levels, and slow muscle recovery. The OAT test, microbiome tests and gut inflammation panels uncover issues like dysbiosis, SIBO, yeast imbalance and poor digestive enzyme function. These insights help athletes recover faster and maintain consistent performance.
Urine test measuring organic acid markers relevant to nutrient, gut and metabolic health.
Metagenomic shotgun sequencing analysing gut bacteria, digestive function, immunity and inflammation in clinical detail.
Breath test measuring hydrogen and methane levels — markers relevant to small intestinal bacterial balance. Find out more with a simple breath test.