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Optimise Longevity & Healthy Ageing

Understanding how your body is ageing is one of the most important steps you can take to protect your long-term health. Our scientifically backed longevity tests help you track key ageing biomarkers, uncover hidden risks and optimise your healthspan. From biological age testing and methylation analysis to DNA health insights and cardiovascular ageing tests, these panels give you a complete picture of how well your body is functioning now — and what you can do to age well for the future.

Whether you want a simple biological age test or the most advanced longevity assessment available, our tests help you take control of your long-term wellbeing with clarity and confidence.

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 comprehensive insight into your long-term health and ageing?

For the most complete picture of your overall healthspan, our flagship longevity panels combine advanced biomarker analysis, DNA insights, methylation status, cardiovascular risk and inflammatory markers into one powerful assessment. These tests offer an unparalleled look at how well your body is ageing — and what you can optimise.

Precision Longevity Blueprint
250 tests included
$1500 AUD
The Longevity Blueprint is an advanced assessment of how your body is ageing internally, combining deep biomarker analysis and functional health testing to map your healthspan. It measures the core systems that drive ageing - metabolic control, cardiovascular health, cellular energy, hormones and nutrient status - to show how well your body is performing and where silent risks may lie.
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Best Seller
Platinum Health and DNA Test (Women)
210 tests included
$1099 AUD
The Platinum Health + DNA Test is i‑screen’s most comprehensive panel, delivering unparalleled insight into your cardiovascular, nutritional, hormonal, and gut health. Combined with the Comprehensive DNA Test, you also receive personalised genetic insights - all in one powerful suite of assessments.
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Best Seller
Platinum Health and DNA Test (Men)
209 tests included
$1099 AUD
The Platinum Health + DNA Test is i‑screen’s most comprehensive panel, delivering unparalleled insight into your cardiovascular, nutritional, hormonal, and gut health. Combined with the Comprehensive DNA Test, you also receive personalised genetic insights - all in one powerful suite of assessments.
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What is your true biological age?

Your biological age reflects how fast your body is ageing on a cellular level, which may differ from your chronological age. These tests measure key ageing biomarkers to reveal your true rate of ageing and help you take steps to improve your long-term health.

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Biological Age Test
1 test included
$59 AUD
$99 AUD
Uncover your biological age with our blood biomarker panel, a scientifically validated method that uses nine key blood markers to provide personalised insights into your health and ageing.
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Test Kit
NAD+ Index Test
9 tests included
$160 AUD
NAD⁺ is one of the most important molecules in your body. It powers how your cells create energy, repair damage and maintain healthy function as you age. But NAD⁺ levels naturally decline over time, and lifestyle stress can accelerate the drop.
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Test Kit
Biological Age (Telomere) Test
2 tests included
$315 AUD
Our Telomere & Biological Age Test measures the length of your telomeres which are key indicators of cellular ageing. By analysing these markers, the test provides insight into how your body is ageing compared to your chronological age.
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How well is your body methylating for long-term health?

Methylation plays a crucial role in detoxification, energy production, DNA repair and longevity. Poor methylation can accelerate ageing and increase risk of chronic disease. These tests give insights into your methylation pathways and epigenetic ageing.

Best Seller
Test Kit
Genetic Methylation Test
129 tests included
$389 AUD
Find out your genetic methylation profile with this simple cheek swab test. Your methylation profile reveals how your body manages critical functions like detoxification, hormone balance, and energy production.
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Test Kit
Methylation Pathways Test
65 tests included
$375 AUD
This test is designed as a follow up to the Genetic Methylation Check. The Methylation Pathways Check analyses key metabolic markers to reveal how your body manages nutrients, energy, and detoxification. Paired with the Genetic Methylation Check, this test provides a comprehensive view of your current metabolic health.
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MTHFR Blood Test
2 tests included
$69 AUD
As much as half of the population may have an MTHFR gene test mutation. MTHFR testing can provide valuable information about an individual's risk of health conditions associated with folate deficiency and elevated homocysteine levels.
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Test Kit
MTHFR Cheek Swab Test
2 tests included
$125 AUD
As much as half of the population may have an MTHFR gene test mutation. MTHFR testing can provide valuable information about an individual's risk of health conditions associated with folate deficiency and elevated homocysteine levels.
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What does your DNA say about your long-term health risks?

Your genes provide powerful insights into your predisposition for cardiovascular health, inflammation, metabolism, stress resilience and age-related disease. These DNA health tests help you understand your personal risk profile and optimise your health through personalised strategies.

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Test Kit
Comprehensive DNA Test
129 tests included
$389 AUD
$430 AUD
This test covers an extensive 111 genes, and 129 SNP’s across various health categories including Digestion, Energy, Hormones, Stress & Cognitive Performance, Inflammation & Longevity, Athletic Performance, DNA Protection & Repair (methylation), and Detoxification. This test is performed by a NATA accredited laboratory in Australia.
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Test Kit
Gold Genetic Test
129 tests included
$445 AUD
$650 AUD
We’ve combined our DNA Comprehensive Check and Genetic Methylation Check to bring you the best of both worlds. This panel assesses variations affecting nutrient metabolism, methylation, and key health functions, providing insights into cardiovascular health, metabolism, hormones, neurology, and gut health. Identifying genetic predispositions enables a personalised approach to nutrition, lifestyle, and supplementation for optimal well-being.
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APOE Genotype Test
1 test included
$230 AUD
Your DNA holds powerful clues about how your body processes fats and responds to cholesterol. The ApoE Genotype Test identifies which version of the Apolipoprotein E (ApoE) gene you carry, providing personalised insight into your cardiovascular and cognitive health risks.
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Are inflammation and oxidative stress accelerating ageing?

Chronic inflammation and oxidative stress are major drivers of accelerated ageing and disease. These tests measure key inflammatory cytokines, oxidative damage markers and immune activity to help you understand how inflammation is impacting your longevity.

Test Kit
Cytokine Inflammation Test
16 tests included
$449 AUD
Cytokines are small immune signalling proteins that coordinate inflammation, cell repair and immune defence. When balanced, they help the body respond appropriately to infection or injury. But when dysregulated, cytokines can drive chronic, low-grade inflammation, known as inflammaging, which is linked to accelerated ageing and many long-term health conditions.
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Inflammation Test
3 tests included
$165 AUD
Chronic inflammation often develops silently - long before symptoms appear. Over time, it can contribute to fatigue, joint pain, heart disease, and metabolic issues. Our Inflammation blood test is designed to detect subtle, early signs of inflammation so you can take proactive steps toward better long-term health.
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Test Kit
Oxidised LDL Test
1 test included
$195 AUD
Oxidised LDL is a potentially harmful type of cholesterol that is produced in the body when normal LDL cholesterol is damaged by chemical interactions with free radicals.
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How is your heart health tracking as you age?

Cardiovascular health is one of the strongest predictors of healthy ageing. These tests assess arterial health, lipid particle size, plaque risk and overall cardiovascular resilience — essential biomarkers for long-term health.

Imaging
Coronary Calcium Score
1 test included
$320 AUD
The Coronary Calcium Score test is a simple, non-invasive scan that helps detect early signs of heart disease by measuring calcium build-up in your coronary arteries. It’s a fast and effective way to assess your cardiovascular risk and take action before symptoms arise.
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Test Kit
Advanced Lipid Test
24 tests included
$295 AUD
Advanced lipid testing provides a more comprehensive evaluation than standard cholesterol tests. Advanced lipid testing may be suitable for those with a family history of high cholesterol or heart disease, or who have already been diagnosed with high cholesterol.
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Cardiovascular Health Test
10 tests included
$199 AUD
The most advanced strategy for coronary risk assessment is a ‘multi-marker’ approach which combines several risk factors, rather than only measuring the traditional markers of high blood pressure, cholesterol, smoking and diabetes.
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Are your cellular energy levels declining with age?

Declining NAD+ levels and mitochondrial dysfunction play a major role in fatigue, inflammation and accelerated ageing. These tests assess your cellular energy status and metabolic resilience.

Test Kit
NAD+ Index Test
9 tests included
$160 AUD
NAD⁺ is one of the most important molecules in your body. It powers how your cells create energy, repair damage and maintain healthy function as you age. But NAD⁺ levels naturally decline over time, and lifestyle stress can accelerate the drop.
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Coenzyme Q10 Test
1 test included
$96 AUD
Coenzyme Q10 is an antioxidant produced by the body which is vital for cellular energy production. Low levels may suggest mitochondrial dysfunction, which can cause fatigue, muscle weakness, or neurological symptoms.
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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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