Cortisol Profile Saliva Test Kit
Cortisol Profile Saliva Test Kit
Cortisol Profile Saliva Test Kit
Cortisol Profile Saliva Test Kit
Cortisol Profile Saliva Test Kit
Cortisol Profile Saliva Test Kit
Cortisol Profile Saliva Test Kit
Cortisol Profile Saliva Test Kit
Cortisol Profile Saliva Test Kit
Cortisol Profile Saliva Test Kit
Cortisol Profile Saliva Test Kit
Cortisol Profile Saliva Test Kit

Over 250k Biomarkers Tested

Cortisol Profile Saliva Test Kit

$140.00 AUD

Fatigue patterns that vary through the day, afternoon crashes, or difficulty sleeping despite exhaustion?

Four-point salivary cortisol mapping your daily stress hormone rhythm. Collected at home at 8am, noon, 4pm, and 8pm to reveal your complete adrenal pattern.
Collection Location
Specimen Type

Your at-home test kit and all instructions are posted directly to you (with free shipping). You do not need to visit a collection centre.

4k+ Collection Locations

Personalised Reports

Early Detection

Private health tests

How At-Home Testing Works

Get tested from the comfort of your home with our simple three-step process.

1
Order your test kit

Order your test kit

Choose the test that's right for you and receive your kit delivered to your door.

2
Collect your sample

Collect your sample

Follow the simple instructions to collect your sample at home.

3
Get your results

Get your results

Receive your results online and get personalised health insights.

Overview

This four-point saliva test maps your cortisol rhythm from morning through evening, revealing patterns that single blood tests miss. Cortisol should follow a predictable curve—highest at waking to energize your morning, declining through afternoon, lowest at bedtime to allow sleep.

Saliva collection captures free cortisol your cells actually use, and home collection avoids the stress response that blood draws can trigger. By measuring at 8am, noon, 4pm, and 8pm, the test reveals whether your stress hormone system is supporting or undermining your daily energy and sleep, with collection available across Australia.

Particularly useful for persistent fatigue, afternoon crashes, or sleep difficulties that don't match obvious causes.

Symptoms

Essential for people with fatigue patterns varying through the day, afternoon energy crashes, sleep difficulties, or comprehensive stress hormone assessment.

Questions

  • Single tests miss the pattern. Cortisol should be high morning, declining through day, low evening. Four points reveal whether your rhythm is healthy, flattened, or inverted.
  • Saliva measures free (active) cortisol. Blood includes protein-bound cortisol your cells can't use. Saliva also allows stress-free home collection.
  • High upon waking, declining steadily, lowest at bedtime. This supports morning energy and evening relaxation.
  • Similar levels throughout day—low energy, poor stress tolerance, difficulty both waking and sleeping. Often called 'adrenal fatigue' pattern.
  • Low morning, high evening—tired upon waking but wired at night. Sleep is particularly affected.
  • Yes, with consistent sleep timing, stress management, and sometimes targeted supplements. Recovery typically takes 3-6 months.

Dr. Vu Tran
Bloody Good’s Chief Medical Officer

How to prepare

Collect saliva samples at exact times: 8AM (within 1 hour of waking), 12PM, 4PM, and 8PM. Avoid eating, drinking (except water), brushing teeth, or smoking 30 minutes before each collection. Maintain normal daily routine and stress levels.

After the test

Address cortisol imbalances through stress management, sleep optimization, targeted supplementation, dietary modifications, exercise timing, and lifestyle changes. Work with healthcare providers experienced in adrenal health for comprehensive treatment.

Your test results will be available in your private dashboard. If there are any urgent issues, we'll let you know so you can follow up with your health professional.

Understanding results

Results show cortisol levels at each time point with circadian rhythm mapping. Identifies normal patterns, adrenal fatigue, reversed rhythm, flat curves, or elevated stress patterns. Provides personalized recommendations for rhythm optimization.

Testimonials

What Our Customers Say

4.9
Average Rating
5,500+ Customers Tested
250,000+ Individual Biomarkers
A
Adam O. ACT

Simple health checks in my control

I didn't know that private blood tests were an option. Tried this platform as the packages suited what I wanted for a good price. Easy to follow instructions, and super quick results. Platform provides more information than my gp's ever have on the tests and what the results meant. Would like more clinics to be able to test at (specifically Capital Pathology) but there is a decent network. Will continue to use.

The Performance Check
C
Christopher N. NSW

Quick access to blood tests

BLOODY GOOD is a very efficient route to access blood testing for a visitor outside the Australian health system. It is quick with the necessary referral and documentation, and quick with results. Thank you

Full Blood Count (FBC) Blood Test
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Rebecca Y NSW

Great Service!

Fantastic service to deal with, I love the extra explanations for all the tests.

Glycated Haemoglobin (HbA1c)
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Olga B. New South Wales

Convenient

Getting a referral was easy. Laverty pathology accepted it. Bloody Good offers an affordable and convenient way to check essential blood markers.

hs-CRP Blood Test
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Marita S. Queensland

Bloody good test

Very comprehensive tests that have given me a good picture of my overall health.

The Bloody Good Test
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Wayne S. NSW

Bloody Good

This is a great service, very helpful support, cheaper than going to the doctor for a blood test

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Lukas C. NSW

Quick, easy, hassle free

Excellent service, quick, easy, hassle free, can recommend.

Testosterone Free/Total + SHBG
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ABDUL S. QLD

Amazingly quick and efficient

Very easy to use. Love that it stores your blood tests.

The Performance Test
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Andre D. QLD

5 Stars

Efficient and easy to use

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Wayne NSW

5 Stars

Extremely helpful company

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"I'm a little biased as I work here! However, I love that The Bloody Good Test tracks my health over time. After turning 40, I wanted to make sure I wasn't going to drop dead from something basic I should have known about earlier. Measuring all my core biomarkers each year gives me peace of mind my health is on the right track"
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