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Cortisol Test (Blood)

Unisex

GetTested’s Cortisol Test (Blood) is an at home blood test that measures total cortisol, the body’s primary stress hormone produced by the adrenal glands.

Cortisol follows a natural daily rhythm and is highest in the morning, making this test useful for assessing your baseline stress level at its peak.

Variations in cortisol may be associated with patterns such as fatigue, difficulty waking up, disrupted sleep, or changes in weight and stress tolerance. This test provides a clear snapshot of how your body is regulating stress and energy.

€69.00

In Stock - Ships within 24 hours

About Cortisol Test (Blood)

Cortisol, Baseline Stress and Daily Rhythm

Cortisol is released in response to stress and plays a central role in regulating energy, metabolism, and immune function. Unlike many hormones, it follows a distinct circadian rhythm, with levels peaking in the early morning.

Measuring cortisol at this specific time point provides a standardized way to assess how the body is functioning at baseline. Rather than tracking fluctuations throughout the day, this test focuses on whether cortisol levels are within an expected range when they should naturally be at their highest.

This makes it particularly relevant when evaluating fatigue, sleep-related issues, or suspected imbalances in stress regulation.

What This Test Measures

Biomarkers

1 biomarkers

Sample

Blood

Results in

10-15 Business Days

Format

Lab Test

How It Works

  1. 1

    Order Your Kit

  2. 2

    Collect Your Sample

  3. 3

    Send It Back

  4. 4

    Receive Your Results

Sample Collection

The sample is collected using a dried blood spot (DBS) method through a simple finger-prick test at home. You collect a small amount of blood on a sample card, which is then sent to the laboratory for analysis.

This method is practical, minimally invasive, and well-suited for reliable home testing.

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4.6 out of 5 based on 5 reviews on this product