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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

Whether you're checking a baseline, monitoring a condition, or optimising performance, i-screen helps you find the right tests based on what matters to you.

01Order online

Choose your preferred blood test and place your order securely through our website.

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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.

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04Get your results

Your results are typically available within 48 hours depending on the test. We'll notify you by email when your resuts 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.

Precision Athlete Blueprint
129 tests included
$1500 AUD
Discover your personalised DNA athletic profile through an integrated system combining deep biomarker analysis, genetic insights and functional health testing. By uniting your genetic blueprint with detailed physiological data, you’ll understand how your body is primed for power, strength and endurance, and how effectively you generate energy, use nutrients, manage inflammation and respond to hormones, stress, injury risk and recovery demands. These insights show exactly what your body needs to reach and maintain peak performance.
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Male Endurance & Nutrition Test
51 tests included
$599 AUD
Optimising blood work is an important step in achieving athletic performance as it can provide valuable information about the body's nutrient levels, hormone levels, and overall health. Our Endurance + Nutrition Check is our most comprehensive blood test yet.
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Female Endurance & Nutrition Test
51 tests included
$599 AUD
Optimising blood work is an important step in achieving athletic performance as it can provide valuable information about the body's nutrient levels, hormone levels, and overall health. Our Endurance + Nutrition Check is our most comprehensive blood test yet.
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Male Endurance Test
48 tests included
$385 AUD
Optimising blood work is an important step in achieving athletic performance as it can provide valuable information about the body's nutrient levels, hormone balance, and overall health. This comprehensive blood test can help you understand key biomarkers so you can reach your peak faster.
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Female Endurance Test
58 tests included
$385 AUD
Optimising blood work is an important step for women in achieving athletic performance as it can provide valuable information about the body's nutrient status, hormone balance, and overall health. This comprehensive blood test can help you understand key biomarkers so you can reach your peak faster.
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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 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.

Female Sports Hormone Test
47 tests included
$189 AUD
Understand the implications of training on your health with this comprehensive check which includes a female hormone test. Analysing key biomarkers in your blood can help you train to the best of your ability and reach your goals without risking your health.
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Best seller
Sports Hormone Check (male)
47 tests included
$189 AUD
Understand the impacts of training on your health. Analysing key biomarkers with this simple blood and hormone test can help you train to the best of your ability and reach your goals without risking your health.
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Testosterone Test
3 tests included
$69 AUD
Testosterone is more than just a sex hormone. Testosterone levels in your body can affect mood and cognitive ability, as well as cardiovascular health, muscle mass and body fat. Find out more with this simple testosterone test.
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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.

Iron Studies Test
4 tests included
$59 AUD
Iron deficiency is the most common nutritional problem in Australia. A shortage of iron leads to anaemia and feelings of weakness, tiredness and dizziness.
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Best seller
Vitamin D Test
1 test included
$55 AUD
Over 30% of adults are estimated to be vitamin D deficient which can cause muscle weakness and fatigue. This simple vitamin D test will tell you if you have a deficiency.
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Vitamin B12 Test
1 test included
$65 AUD
Vitamin B12 is an essential vitamin that helps maintain healthy nerves and red blood cells and is also needed to make DNA. This simple vitamin B12 blood test will tell you if you have a deficiency.
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B Vitamins Test
4 tests included
$135 AUD
B vitamins are important for the nervous system and brain function as well as a healthy liver, hair, skin and eyes. They also strengthen the immune system.
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Nutrition Micronutrient Test
27 tests included
$399 AUD
Micronutrients are vitamins and minerals needed by the body in very small amounts. Micronutrients are vital to healthy development and disease prevention, and deficiencies may also lead to reductions in energy level, mental clarity and overall capacity.
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Best seller
Haematinics Test
6 tests included
$139 AUD
Haematinics are nutrients required for the formation of blood cells. Iron, vitamin B12 and folate are the main haematinics, and deficiencies can lead to anaemia. Haematinics may be low due to dietary or gastrointestinal causes, or from chronic blood loss.
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Is overtraining or stress reducing your performance?

High training volumes or inadequate recovery can elevate cortisol, disrupt sleep, reduce strength gains, and impair endurance. Cortisol rhythm testing and adrenal panels measure your stress response to identify early signs of overreaching or burnout. These tests are ideal for athletes struggling with fatigue, reduced power output, or plateaued performance despite consistent training.

Best seller
Test Kit
Cortisol Awakening Response Test
7 tests included
$199 AUD
The Cortisol Awakening Response saliva test provides information about the body's natural cortisol rhythms and response to stress, which may be useful in understanding various physical and mental health conditions.
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Best seller
Test Kit
Adrenal Stress Test
5 tests included
$179 AUD
Adrenal fatigue may be one of the most under diagnosed condition in western society. This adrenocortex stress test assesses your response to stress and provides valuable insights to help you balance your hormones.
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Test Kit
Advanced DUTCH Test
90 tests included
$499 AUD
The Advanced DUTCH Check can help you gain a deeper understanding of your hormonal health. This comprehensive assessment measures key hormones like cortisol, oestrogen, progesterone, testosterone, and their metabolites, providing insights into energy, stress resilience, weight gain, sleep quality, and identifying issues such as oestrogen dominance and overall hormone balance.
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Is poor gut function or nutrient absorption limiting your 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.

Test Kit
Organic Acids Test (OAT)
65 tests included
$375 AUD
Feeling tired, foggy or off despite “normal” blood work? The Organic Acids Test uncovers hidden nutrient, gut, and metabolic imbalances that could explain your symptoms.
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Test Kit
Microbiomix Advanced Gut Test
187 tests included
$599 AUD
Discover what’s really happening inside your gut with the most advanced microbiome test available. Powered by metagenomic shotgun sequencing, Microbiomix delivers precise insights into your gut bacteria, digestive function, immunity, and overall health. It’s your roadmap to better digestion, stronger resilience, and long-term well-being.
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Test Kit
SIBO Breath Test (Glucose + Lactulose)
2 tests included
$269 AUD
If the small intestine becomes overgrown with bacteria it can lead to malabsorption of key nutrients and symptoms of irritable bowel syndrome. Find out more with a simple breath test.
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Frequently Asked Questions