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4-Point Cortisol Test - Image 1

4-Point Cortisol Test

Unisex

GetTested’s 4-Point Cortisol Test measures cortisol at four time points throughout the day to assess your diurnal rhythm.

Cortisol follows a daily pattern that influences energy, sleep, and the body’s response to stress. Measuring levels at multiple time points provides a more complete picture than a single measurement.

Samples are collected at home using a saliva method and analyzed in a certified laboratory, with results delivered digitally.

Approved for New York residents.

$159.00

HSA & FSA eligible
In Stock - Ships within 24 hours
CLIA Certified

About 4-Point Cortisol Test

What your cortisol pattern can reveal

Cortisol typically rises shortly after waking, reaches a peak in the early morning, and then gradually declines throughout the day.

This daily rhythm is important for regulating energy, alertness, and recovery. Measuring cortisol at multiple time points allows this pattern to be assessed, helping identify whether levels rise and fall as expected or if the rhythm is altered.

Saliva testing reflects the free, biologically active fraction of cortisol — the portion that is available to tissues and actively involved in the body’s stress response.

What This Test Measures

Biomarkers

1 biomarkers

Sample

Saliva

Results in

5-10 business days from lab receipt

Format

Lab Test

How It Works

You collect four saliva samples at specific times during the same day: immediately upon waking, 30 minutes after waking, around midday or in the afternoon, and at night.

The samples are then sent to a certified laboratory for analysis, and your results are delivered digitally once testing is complete.

Saliva Collection

The test uses saliva samples, which are collected easily at home without the need for blood sampling.

Saliva testing reflects the free, biologically active fraction of cortisol — the portion that is available to tissues and actively involved in the body’s stress response.

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