Discover what your hair reveals about your stress over the past months.
ARTION D&A offers the most advanced, non-invasive method to measure cortisol in hair the only biomarker reflecting long-term stress and overall body balance.
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Simple sample – only a few hair strands
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ISO and GLP certified laboratory analysis
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Αccurate and reliable results for wellness and self-awareness
Book Your Test Today and take your first step toward a more balanced life.
What Is Cortisol
Cortisol, known as the 'stress hormone', is naturally produced by the adrenal glands to help the body cope with challenges. When cortisol remains elevated for long periods, stress becomes chronic and may affect energy, mood, sleep, and overall health. Hair cortisol testing provides a long-term view of your stress exposure – offering meaningful insight into how your body adapts.
How the Analysis Works
As hair grows, it gradually incorporates circulating cortisol. By analyzing the 3 cm closest to the scalp, we can estimate the average cortisol level of the past three months and its concentration for each month or sooner. ARTION D&A uses high-precision LC–MS/MS technology, following ISO and GLP standards to ensure accurate, reliable and confidential results. See the website of the certified laboratory here: www.greenbiotech.gr
Why Choose Hair Cortisol Testing
The Hair Cortisol Test (HCC) provides a long-term picture of stress exposure over the past months. It is the only non-invasive method that truly reflects how your body has managed chronic stress. As hair grows, it naturally “records” cortisol levels.
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Non-invasive and painless sampling
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Objective measure of long-term stress
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Suitable for all genders and ages
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Backed by international scientific studies
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Clear, easy-to-understand results
What Your Report Includes
Your report shows:
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Measured cortisol concentration (pg/mg) on average over the last few months and for each month separately
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Indicative reference range in the healthy population based on the literature
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Scientific interpretation
Benefits of Hair Cortisol Analysis
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gives an objective measure of chronic stress
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enhances self-awareness and well-being
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tracks lifestyle improvements (sleep, exercise, mindfulness)
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acts as a stress management tool with measurable data
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Call +30 210 260 1475 and schedule an appointment.
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A small hair sample is collected from the back of your head.
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Receive your report within 7 business days.
Hair Cortisol as a Biomarker of Chronic Stress
Scientific Studies
Hair cortisol concentration (HCC) represents one of the most advanced and reliable methods for assessing long-term exposure to stress. Hair cortisol testing is not a medical test or diagnosis. It is provided exclusively for wellness and self-awareness purposes. Results must not be used for medical evaluation or treatment decisions. Below is a selection of key international studies supporting its use as a biomarker of chronic stress exposure:
Russell E et al. (2012). Hair cortisol as a biological marker of chronic stress. A landmark review establishing hair cortisol as a valid biomarker of chronic stress with strong correlations to prolonged stress exposure.
Read the study here: https://pubmed.ncbi.nlm.nih.gov/21974976/
Stalder T & Kirschbaum C. (2012). Analysis of cortisol in hair – State of the art and future directions.
Describes LC–MS/MS methodology and outlines the scientific basis of HCC in stress research.
Read the study here: https://pubmed.ncbi.nlm.nih.gov/22366690/
Meyer JS & Novak MA. (2012). Hair cortisol: A novel biomarker of hypothalamic-pituitary-adrenocortical activity.
Explains the physiological mechanism behind cortisol incorporation into hair and its long-term stability.
Read the study here: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3423616/
Wosu AC et al. (2013). Hair cortisol and chronic psychosocial stress: A systematic review.
Systematic review confirming statistically significant relationships between HCC and chronic stress.
Read the study here: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3963409/
Stalder T et al. (2017). Hair cortisol and chronic stress: A meta-analysis.
Comprehensive meta-analysis confirming HCC as a reliable measure of long-term stress.
Read the study here: https://pubmed.ncbi.nlm.nih.gov/28135674/
George PC et al. (2009). Stress and disorders of the stress system.
Associates high cortisol levels with cardiovascular disease, osteoporosis, sleep apnea, and mental disorders.
Read the study here: https://www.nature.com/articles/nrendo.2009.106
Kirschbaum C et al. (2024). What is hair cortisol analysis and how can it aid endocrinologists?
The key role of cortisol in metabolism, immune function and stress adaptation.
Read the study here: https://pubmed.ncbi.nlm.nih.gov/38900072/