Enhance Athletic Performance & Recovery
Whether you're training for strength, endurance or overall fitness, your performance is shaped by hormones, iron, nutrient status, recovery and inflammation. Our athlete blood tests reveal what's happening beneath the surface - so you can train smarter, recover better and avoid the hidden blocks to progress. Order online, no GP referral needed.
How i-screen works
Order online
Choose your preferred blood test and place your order securely through our website.
Receive pathology request form
We'll email you your pathology request form, which you'll need for your blood draw.
Visit a Collection Centre
Take your pathology request form to one of our affiliated collection centres for your blood sample.
Get 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.
Choose your focus
Jump straight to the area that best matches your goal or symptoms
Are your hormones optimised for training, strength & endurance?
Hormones like testosterone, cortisol, oestrogen and DHEA directly influence muscle growth, endurance, recovery and energy. A sports hormone panel shows how your training is affecting your hormonal balance. Read about the T:E ratio and men's health, how steroids affect your blood work, or explore broader hormone imbalance testing.
Analyse testosterone, cortisol, biological age and 45 other biomarkers relevant to training and recovery.
Analyse oestrogen, progesterone, cortisol, iron and 45 other biomarkers to see how training impacts your body.
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 and oxygen transport. Iron in particular is critical - and commonly low in athletes. Read why vitamin D might be the mood hormone you're overlooking, or explore our full nutrition & micronutrient testing.
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.
Measure B1, B6, Folate 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 progress. These tests map your stress hormones and recovery status. Read 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?
Poor gut health, malabsorption and gut-driven inflammation can reduce nutrient uptake, impair energy and slow recovery. These tests assess gut function relevant to performance. For the full picture, see our gut health & digestion testing.
Metagenomic shotgun sequencing analysing gut bacteria, digestive function, immunity and inflammation in clinical detail.
Urine test measuring organic acid markers relevant to nutrient, gut and metabolic health.
Breath test measuring hydrogen and methane levels — markers relevant to small intestinal bacterial balance. Find out more with a simple breath test.
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, nutrients, inflammation, recovery and even DNA and biological age - the deepest view of your training biology.
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.