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Hormones & Fertility · Individual laboratory test

Testosterone, Free

Free testosterone describes the fraction circulating independently of binding proteins. It can help assess symptoms when total testosterone is difficult to interpret.

Price for this test on its ownAED 190Test price AED 90
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Dr Nirupama SabhapathyClinical authorDr Nirupama SabhapathySpecialist Clinical Pathology
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Sample
Serum
Laboratory turnaround
24 hours
Collection
Dubai
Laboratory
Intel Lab
Testosterone, Free specimen guide showing serum.

Understanding the test

What does the Free Testosterone test measure?

Also called Free Testosterone

Free testosterone may add information when a change in binding proteins is suspected, or when a total testosterone result does not explain the symptoms.

When it may be requested

Examining available hormone

Free testosterone may help when a change in binding proteins makes total testosterone difficult to interpret.

Assessing symptoms

The clinician considers the result with total testosterone, timing and the clinical history.

Before your sample

Prepare for collection

SpecimenSerum
Your checklist0 of 2 ready

Ask which morning collection time is appropriate and whether any other tests require fasting. Report hormone treatment and the time of the last dose.

A clinician takes a small sample of blood from a vein. The laboratory uses serum, the liquid separated from the blood after it clots.

Smart Report

Understanding your result

24 hoursLaboratory turnaround

Intel LabResult guide

Testosterone, Free

Reading your result

Free testosterone methods and reference intervals differ. The clinician considers the collection time and other hormone values before interpreting a change.

What can affect it

  • Methods and reference intervals differ, so results from different laboratories may be difficult to compare.

From sample to follow-up

Your testing journey

Intel Lab specimen collection kit

Arrange your collection

Choose your location, add the test to your care bag and select a time. If you are booking for someone else, assign the test to them in checkout.

Choose collection location
Intel Lab
Laboratory testTestosterone, Free
Specimen
Serum
Turnaround
24 hours

Open your laboratory report

Look for Testosterone, Free in your report. Use the sample type and collection time when comparing it with an earlier report.

Explore Smart Report
clinician and adult patient discussing laboratory results

Discuss the next step

Keep the assay, sampling time and units from both reports if you are comparing free testosterone between laboratories.

Health packages

Packages that include this test

Compare the other tests in each package before choosing.

Clinical expertise

Your laboratory team

Patient questions

Before you book

Can I compare free testosterone directly with total testosterone?

They represent different fractions and are reported on different scales. Use the interval for the particular measurement and method on your report.

Why does the sample have to be in the morning?

Testosterone levels change during the day. For an assessment of low testosterone, your clinician may request morning samples taken at similar times. This reduces one source of variation. Illness, treatment and differences between assays can still affect the comparison.

Can a testosterone gel affect my result?

Yes. Testosterone gel on the skin at the blood-draw site can contaminate the sample and make the result look high. Tell the team exactly when and where you applied your prescribed gel so they can choose a suitable sampling site.

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Your next step

Free Testosterone test at home.

Sources & further reading

Written by Dr Nirupama Sabhapathy, Specialist Clinical Pathology. Medically reviewed by Dr Joyce Jose, Specialist Clinical Pathology, on .

Catalogue information and AED price checked on 2 November 2026. Clinical suitability, preparation, collection arrangements and turnaround are confirmed for your selected test.