Thyroid Function Test

Original price was: $99.00.Current price is: $79.00.

This test checks the balance of your thyroid hormones by measuring TSH, FT3, and FT4. It helps identify underactive or overactive thyroid function, which can affect energy levels, weight, mood, and overall metabolism.

Which tests are included?

  • TSH
  • FT3
  • FT4
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Why choose this test?

This thyroid function test is designed to evaluate how well your thyroid is working — one of the most important glands controlling energy, metabolism, mood, and weight regulation. By measuring TSH, FT3, and FT4, it provides a clear picture of how effectively your thyroid and pituitary gland are communicating and maintaining hormonal balance.

It’s ideal for anyone experiencing fatigue, unexplained weight changes, hair thinning, or mood fluctuations, as these may be signs of an underactive or overactive thyroid. This test helps detect early thyroid dysfunction and guides further investigation or treatment to support your energy, metabolism, and overall wellbeing.

About these tests

  • TSH (Thyroid Stimulating Hormone): Measures how well your thyroid is being signalled by the brain to regulate energy, metabolism, and mood.

  • FT3 (Free Triiodothyronine): Tests the active thyroid hormone responsible for controlling how your body uses energy.

  • FT4 (Free Thyroxine): Measures the main thyroid hormone that supports healthy metabolism, growth, and energy balance.

Blood Test Results in 24–48 Hours

No GP appointment required. 

Whether you’re tracking symptoms or just want peace of mind, you’re in control.

You’ll know exactly where you stand. 

Frequently asked questions

Getting your test

No GP consult or telehealth appointment needed.

We instantly generate your pathology referral and send it directly to your inbox. 

Yes you’re in full control. Pick the test you want, order in minutes, and we’ll handle the rest securely.

100%. We partner with NATA-accredited labs the same trusted labs used by hospitals and GPs.

Our tests are privately billed, which means they’re not covered by Medicare or private health insurance.

This allows you to access testing without needing to meet eligibility criteria or wait for a GP referral.

No referral needed!

 After checking out, you’ll receive your PDF pathology request form instantly through email. It’s all included in the price, so you can get tested straight away without needing to visit your GP first.

Never. The price you see includes everything referral, testing, processing, and results. No surprises.

Yes, absolutely. You can build your own panel by choosing from our wide range of individual tests. Whether you’re checking one thing or a combination of markers, you’re in control of what you get tested for.

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Thyroid Function Test

This thyroid function test is designed to evaluate how well your thyroid is working — one of the most important glands controlling energy, metabolism, mood, and weight regulation. By measuring TSH, FT3, and FT4, it provides a clear picture of how effectively your thyroid and pituitary gland are communicating and maintaining hormonal balance.

It’s ideal for anyone experiencing fatigue, unexplained weight changes, hair thinning, or mood fluctuations, as these may be signs of an underactive or overactive thyroid. This test helps detect early thyroid dysfunction and guides further investigation or treatment to support your energy, metabolism, and overall wellbeing.

What we test for

  • TSH (Thyroid Stimulating Hormone): Measures how well your thyroid is being signalled by the brain to regulate energy, metabolism, and mood.

  • FT3 (Free Triiodothyronine): Tests the active thyroid hormone responsible for controlling how your body uses energy.

  • FT4 (Free Thyroxine): Measures the main thyroid hormone that supports healthy metabolism, growth, and energy balance.

Reasons to get this test

  • Assess thyroid function and hormone balance in one simple test
  • Detect early signs of underactive or overactive thyroid activity
  • Understand how your thyroid and pituitary work together
  • Identify causes of fatigue, weight change, or mood fluctuation
  • Gain clarity on symptoms affecting energy and metabolism
  • Support long-term hormonal and overall wellbeing

How it works

1. Receive your referral instantly after purchase

2. Quick blood test at your local collection centre

3. Results to your inbox within 1-2 days

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