The Longevity Blueprint is an advanced assessment of how your body is ageing internally, combining deep biomarker analysis, genetics 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.
Your Precision Longevity Blueprint
i-screen's Longevity Blueprint analyses hundreds of data points across metabolic regulation, mitochondrial efficiency, NAD⁺ status, inflammatory signalling, hormonal balance, nutrient sufficiency, detoxification capacity and advanced cardiovascular risk markers.
By integrating these biomarkers with key genetic variants that influence energy production, inflammation, detox pathways and healthy ageing, we build a precise picture of what is accelerating, or protecting, your biological ageing. The result is a clear, personalised map of your physiology, translated into meaningful insights so you know exactly what your body needs to age well.
Comprehensive insight into your biology
A deep analysis of over 230 metabolic, mitochondrial, cardiovascular, hormonal and inflammatory and markers to reveal what’s driving your biological ageing.
Your health data in one simple dashboard
Track results, trends and improvements over time through your personalised Longevity Dashboard, bringing all key biomarkers together in one place.
Clarity on strengths and ageing accelerators
Understand where your body is performing well, where early dysfunction is emerging, and which systems benefit most from targeted optimisation.
Personalised, evidence-based recommendations
Receive clear, science-backed guidance across nutrition, supplements, lifestyle, sleep and stress to support healthier ageing.
What's included
Precision Longevity Dashboard
Your Longevity Dashboard translates hundreds of advanced biomarkers, genetics and functional health indicators into a clear, personalised blueprint for ageing well. It brings together your biological age, metabolic function, cardiovascular health, inflammation load, mitochondrial efficiency, hormones, nutrients and more—showing exactly where your body is thriving and where it needs support. Each domain is colour-coded and benchmarked against optimal ranges, so you can instantly understand your results without medical complexity. With this dashboard, you gain a complete, holistic view of your healthspan and the precise steps to improve how you feel and function at every age.
Cellular & Mitochondrial Age
Your Cellular Age measures how well your cells produce energy, repair damage and protect themselves from oxidative stress. We assess telomere length, NAD⁺ status, CoQ10, glutathione, mitochondrial organic acids and markers of DNA oxidation to understand how efficiently your mitochondria and cellular repair systems are functioning. These insights show how rapidly your cells are ageing and where energy production or resilience may be under strain. Improving your Cellular and Mitochondrial Age boosts vitality, recovery, cognitive performance and long-term healthspan.
Inflammaging Load
Chronic low-grade inflammation is one of the strongest drivers of accelerated ageing. By measuring IL-6, TNF-α, TGF-β, hs-CRP and liver-based inflammatory markers, we uncover your body’s underlying “silent inflammation” burden. This domain helps detect early cardiovascular risk, joint issues, metabolic changes and immune imbalance before symptoms appear. Reducing inflammaging is one of the fastest ways to slow biological ageing and improve whole-body function.
Cardio & Vascular Health
Your heart and blood vessels age long before you feel any symptoms. We assess ApoB, LDL particle profile, Lp(a), hs-troponin, NT-proBNP and advanced OAT markers to build a clearer picture of arterial flexibility, plaque formation risk and cardiac stress. This domain reveals how well your cardiovascular system is performing today—and what changes can future-proof it. Optimising vascular age improves longevity, stamina and long-term vitality.
Metabolic Age
Metabolic Age measures how efficiently your body controls blood sugar, insulin and energy use. Using fasting insulin, C-peptide, HOMA-IR, triglycerides, glucose, fatty-acid balance and key genetic markers, we identify early metabolic slowdown before it becomes visible externally. Improving your metabolic health supports easier weight control, better energy, reduced inflammation and a longer healthspan. This domain is one of the most powerful levers for reversing biological age.
Immune Age
Immune Age reflects how resilient, adaptable and responsive your immune system is over time. By analysing lymphocyte subsets, natural killer cells, inflammatory cytokines and immuno-modulating genetics, we detect patterns of immune exhaustion or early-stage immune ageing. A younger immune age means better protection against infection, faster recovery and lower chronic-disease risk. Strengthening immune health is a cornerstone of long-term vitality.
Endocrine Balance
Your hormones act as the body’s internal communication network, influencing energy, metabolism, mood, sleep, and resilience. We assess thyroid function, sex hormones, adrenal signals and hormone-related genetics to understand how well your endocrine system is supporting your overall vitality. This domain identifies subtle imbalances that can accelerate ageing—long before they become symptomatic. Optimising hormonal balance helps restore energy, mental clarity, metabolic performance and overall wellbeing.
Micronutrient Status
Micronutrients power every cellular process, from mitochondrial energy production to detoxification, immune function and DNA repair. We measure key nutrients such as B-vitamins, vitamin D, magnesium, zinc, selenium, copper and amino-acid patterns to uncover hidden deficiencies or bottlenecks. This domain highlights how well your cells can generate energy, manage oxidative stress and support long-term repair. Strengthening nutrient resilience improves vitality, slows biological ageing and enhances your body’s overall adaptability.
Gut–Liver–Detox Health
Your gut and liver play a key role in inflammation control, detoxification, nutrient absorption and metabolic function. Using advanced Organic Acid Testing, dysbiosis markers, detoxification metabolites and liver function data, we assess how efficiently your body processes toxins and maintains balance. This domain identifies early digestive stress, microbial imbalance, toxin accumulation and impaired detox capacity. Improving gut–liver health boosts energy, immunity, cognition and whole-body ageing.
Test instructions
Download and print your pathology form from your i-screen dashboard.
Fast from all food and drink (other than water) for at least 8 hours, and no more than 12 hours prior to your test.
You’ll receive your venous blood draw test kit in the mail, along with logistics for your sample collection.
50% of people who develop cardiac disease have ‘normal’ cholesterol. A traditional LDL blood test doesn't measure small dense LDL particles, which can hide behind normal cholesterol and increase the risk of heart attack.
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.
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.